Antique grandfather clocks tend to be weight driven and go for a specific amount of time on a wind. I will cover the standard examples in this blog. For examples of different types of grandfather clocks please visit our grandfather clock stock page by clicking this link: Antique Clocks For Sale.
1 Day to 1 Year Duration
The most basic of antique grandfather clocks is the simple 30 hour duration antique grandfather clock. These were made generally for simple cottages in the country. They have simple mechanisms with one weight that drives both the striking mechanism and the going side mechanism of the clock. Since the weight drives both sides of the clock is has more work to do and thus it winds out far quicker. The weight is normally about 8lbs in weight driving this clock.
The most standard of all antique grandfather clocks is the ‘8-day’ grandfather clock. These clocks have a movement split into two separate sides. One weight driving each side. There is a striking side weight and a going side weight. Each weight has its own separate job to do. The movements tend to be 4 wheel train and the weight of the weight is usually around 13lb each. Sometimes higher quality movements run on a slightly smaller weight, as there is less friction involved. An example of a standard ‘8-day’ grandfather clock is found below.
We are now moving into the realms of the rarer clocks. Every so often you come across a month duration or maybe a 3 or 6 month duration grandfather clock. Months duration grandfather clocks have like the ‘8-day’ grandfather clocks two trains for the mechanism. Usually one weight for the striking side and one for the going side. The movements tend to be 5 wheel trains and tend to wind anti-clockwise. The driving force tends to increase dramatically as well. The weights tend to be around 30lbs in weight each one. That is over the double the weight of an ‘8-day’ example. A lovely month clock can be found below.
Cabinet gets thicker construction on long duration clocks
One important point to note is as the duration of the clock increases the structure of the case gets more robust. This is required to cope with this extra weight. The sides of the case get thicker and construction gets all round slightly better to cope. A month case should be heavier than the equivalent ‘8-day’ example.
Lovely Month Duration Marquetry Grandfather Clock
Year Duration Clocks
Finally on very rare occasions you will find year duration antique grandfather clocks. We have only ever owned a handful of these very rare clocks. Some examples use the power from two weights to drive the clock. Alot of power is required to keep the clock running. You can also find some examples that will strike. These are generally on the earlier examples. The later Georgian examples tend to more about timekeeping and precision movements. Weights are very heavy in these clocks. Generally they need steel cable to support the weights. Each weight can be over 60lb. A minimum of 6 wheel train and high pinion counts are found of these types of grandfather clock. Clearly only the top makers produced such clocks.
The following piece ,’The Swing of the Pendulum’, is taken from April 2014 edition of Antique Collecting. It is based on John Andrews interview and discussions with myself Daniel Clements. Manager of Pendulum of Mayfair Ltd.
Figure 1. Superb and rare GIII, arched, brass dial, mahogany, ‘8-day’ London-style Longcase clock by John Grantham Newbury. Bat and ball automaton.
Interesting clock facts
It takes courage to come from a business in the provinces and open up in the West End of London. Especially when so many antiques concerns have been doing precisely the opposite. But this is what Pendulum did twenty years ago Taking Fred Perry’s shop and residence at 51, Maddox Street by buying the freehold. We then had control over the rent as one important cost element. This having been achieved as a deliberate long-term measure. The costs of converting the shop were a safe investment and Pendulum of Mayfair was launched.
Family Business
Many businesses in this field have come about as a result of what was a part-time hobby. A source of incidental income becoming so absorbing that the plunge to launching into full time was taken. Daniel Clements says that his father is a classic example. He used to say that he became a dealer in 1974 to pay for his vice of collecting. As a qualified mechanical engineer he was engaged in building factories. Designing new machines all over the world, acting as engineering director at Pilkington’s. But his love of clocks, playing with and restoring them, became a passion. This provided relaxation from the stresses of work. Eventually bringing about the decision to leave his job and set up as a dealer full time.
Nearly half a century old
When he did this 40 years ago it was considered to be a crazy thing to do. Like many who have entered the antiques business after years of dealing on the fringes of it. The impulse was too strong to resist. Even now, in his seventies, Mr Clements love of clocks is still as powerful as it was when he set up the business of Coppelia Antiques in Cheshire forty years ago. This passion has led to the establishment of a highly regarded business with a worldwide field of activity.
Figure 2. Superb ‘8-day’, c.1790, white-dial, moonphase, mahogany Longcase by collectable and well-regarded maker Bancroft Scarborough.
Finding special clocks
Throughout the 40 years since its start, Daniel Clements says the greatest pleasure the business has provided is in finding special antique clocks. Then restoring them as sympathetically as possible. Over the years they have developed the skills of lots of young people in their care. Trying to instill a love of old things and learning about their origins along the way. Touching old things, smelling them, and getting under ‘their skin’ is a long process and needs patience and understanding.
The workshop
The clock workshop is the hub of the entire operation and nothing is allowed to leave until Mr Clements is satisfied with the result. A familiar motto of the business is the saying ‘well bought, is half sold’. The special type of antique clocks Pendulum look for are so hard to find, selling them is the easiest part.
Figure 3. Lovely ‘8-day’, London, musical Longcase with mahogany cabinet, c.1770, Herring of London.
So many customers are now long term friends
Over the years many special pieces have come into their hands and customers have become friends.Examples of this provide instances of expertise combining with history to provide the customer with a truly remarkable acquisition. One particular clock sold to an Australian client was by the clockmaker Henry Lane. This was a superb musical Bristol Longcase clock from c.1790. Henry Lane, as it happens,was the first clockmaker in Australia. The story of how this comes about was a compelling one.
Transported to Australia
Henry was sentenced to death for forging money.This sentence was later changed by an act of clemency to transportation to Australia. He left Spithead on the Perseus with 112 other male prisoner son the 12th February 1802. This is what Clements feels is so special about antique clocks: they have a history and you can research more about the clockmaker’s life. They are a living working museum to the past and attractive pieces of furniture as well. How proud master clockmakers would feel if they could see their clocks still working perfectly in many homes today.
Figure 4. Fine c.1785 Peter Wood, painted-dial, mahogany, bell-top, double-fusee bracket clock with anchor escapement striking on bell and with repeat.
The Centre of London
With the Pendulum shop being situated right in the heart of London they have sold and restored clocks to many VIPs. Large companies like Asprey’s and Garrard’s, and major hotels like the Conaught. Recently they had the pleasure of restoring some really complex antique clocks for the Russian Embassy in London. Clements states that ‘the Ambassador and his assistants have shown us great kindness and consideration. We have lovely presents from them and also were delighted to attend their special day earlier this year. This was another of the fantastic memories we have built up over the years. The clocks were a challenge but they now look wonderful and are now fully functioning & proudly taking up their prestigious places at the Embassy. It was a real honour for us, and it shows how far we have come as a business over the years.’
Figure 5. Early 19th-century, double-fusee bracket clock by Hanson of London.
Great finds
Another entertaining example comes from their local specialist auction house in Chester. They had a lovely little clock for sale at auction about 20 years ago. There were four clocks in the sale,of which one was of great interest: it was catalogued as an ‘electric clock‘. When the hood was taken off the clock, the movement looked as though it was in a salmon tin, because it was enclosed. ‘We instantly knew what this clock was,and so, says Clements, my mother and father decided to split up in the room.My father said to my mother: you bid; if the other dealers see me bidding they will twig. My mother started bidding on the clock but she was very laid back. So much so that the auctioneer asked her are you bidding Ma’am? She said yes and the auctioneer slammed the hammer down.
Dust Encased Regulator
One dealer who was standing by my father noticed it was his wife bidding. He asked what the clock that she had just bought was. My father said, ‘oh, my wife collects electric clocks.’ Of course it was not an electric clock at all. The clock’s movement had been dust encased. It was a fantastic clock by John Holmes of London. The cartouche had been reversed on the dial and engraved electric clock. It clearly had been used as a ‘slave clock’ in the early 20th century, to drive other clocks around a factory.
‘Daniel Clements says ‘I wish these bargains happened more often but it is not the case. Everyone thinks they have a master piece under their pillow or in their garage. The guy who purchased this ‘electric’ clock was told the story. He laughed; luckily he did not mind paying a handsome profit at the time.
This clock will have appreciated many times in price since then though. Investing in antique clocks is just about as safe as houses. These master timekeepers come from an age where intrinsic labour costs are built in. Movements are handmade and built to exacting standards; they will continue telling the time in peoples’ homes for hundreds of years to come. Even throughout the recession, good genuine clocks have always appreciated in price.’
Figure 7. J & B Levi Dover, early (c.1795), mahogany, verge wall clock with silvered dial.
Hyman Russian Clock
‘I also remember when we purchased a lovely regulator clock with a painted dial. This clock was made for Catherine the Great of Russia. She was the most renowned and long ruling female leader of Russia. The clock came from the Winter Palace.It was brought out on a horse and cart just before the Russian Revolution at the start of the 20th century. I wish we had kept this clock, but then I wish we had kept many clocks we have sold over the years. We are in a business where we only buy what we love and we grow very attached to all our clocks. They are like extended branches of our family. Once you have restored the clocks, you feel part of them.Like selling puppies etc., the potential owners of our clocks, all get proper vetting! Luckily the people who love clocks are generally lovely people.’
Always Learning
Figure 8 . Mid-19th-century Austrian ‘2- day’ automaton and quarterstriking, large and impressive clock.
‘Every clock we buy and sell has its own story. You realize you are always learning new things; a lifetime is not nearly long enough. We can be proud of restoring and bringing back to life some lovely antique clocks. Yesterday’s craftsman’s work will live on at our shop in London, Pendulum of Mayfair Ltd. We stock some of the finest antique clocks anywhere in the UK. All these are fully restored and come with a year’s guarantee. All antique grandfather clocks are delivered free of charge anywhere in the UK. We have a full export shipping service to all four corners of the world. The USA is one of our biggest markets.’
At a time when there are so many stories of retrenchment in the antiques business it is a pleasure to find one of sturdy optimism.Pendulum of Mayfair at 51 MaddoxStreet, London W1S 2PH
Antique clocks with automaton features, have been built for many thousands of years. You can go back back as far as Roman times to get a mention. The engineer Vitrivius describing alarm clocks with a gong or trumpet feature. From the these primitive automaton’s I am heading for some of the earliest automaton features on antique grandfather clocks.
John Lamborne Cambridge
This superb ‘8-day’ early 18th century burr walnut veneered antique grandfather clock with automaton is by a Cambridge maker called John Lamborne. Further details of this special antique grandfather clock by John Lamborne can be seen by clicking on the link.
This clock dates from around C1720 and is a very rare example of an early automaton on a grandfather clock. The soldiers in the arch move and ring the bell when the clock strikes the hour. This automaton like some of the earliest automatons known works from the striking mechanism.
Clearly the heavy figures to the arch require the power driven from the weight of the clock when striking. An interesting feature on the dial of this clock, is the plaque by the order of the Patentee No. 5. This clocks feature automaton must have been patented.
Cuckoo Clocks
When most people think of automatons they probably will first think of cuckoo clocks.These became fashionable in the 19th century and most examples manufactured were from around C1860. These types of clocks are still manufactured today. The earliest cuckoo clock can be seen around the mid 18th century. Not many from this period still survive today. The automaton bird will again work off the striking mechanism of the clock. It takes alot of power to drive this type of automaton and so most cuckoo clocks are only of 1 day duration.
I am now going to look at what most people will see or understand by automaton. Automatons work from the pendulum on antique clocks. These type of automaton features swing back and forth with the movement of the pendulum. They can be directly off the pendulum or off the anchor which is driven by the pendulum. These automatons therefore work continually and not just on the hour.
Edwards of London Automaton
More details of this stunning C1790 automaton antique grandfather clock by Edwards can be found here, Edwards Automaton Antique Grandfather Clock . The automaton features a man chopping down the ‘tree of life. The axe moves back and forward as the clock ticks. Various other automaton features you can also find to the arch. I have seen see-saws, rocking swans, rarer badminton automatons like the one pictured below. Adam and eve depictions are found. Others like rocking ships are the most common form of automaton on a clock.
British Naval Power
The British were clearly an important naval power. Many owners like to have a depiction of a rocking boat to the arch. Some depicting famous sea battles. The clock below represents one of these very battles.
The clock above is a superb C1790 Scottish antique grandfather clock and more details again can be found but clicking on this link, Scott Edinburgh Automaton Grandfather Clock .
Grantham Automaton Clock
More details of this exceedingly rare automaton antique grandfather clock here. Grantham Automaton Antique Grandfather Clock . This clock features an automaton game of Badminton. It is very rare and is again working from the pendulum / anchor. It is a glorious antique clock with wonderful mahogany veneers and of 8 day duration.
Adam and eve Automatons
The clock above is a superb arched painted dial with ‘Adam and Eve’ automaton to the arch. Adam and Eve depictings usually involve automaton arms holding the apple. Sometimes even the serpent moving on the tree. This clock dates from C1780 and is in a lovely mahogany cabinet.
It is important to note automaton antique clocks of any sort, especially on pre C1800 clocks are rare. I have seen many examples that are faked. Care must be taken if purchasing one of these. I would only recommend buying from a dealer who will give you a money back guarantee that the clock is genuine.
Conclusion
Rare features like automatons can be found on clocks sold at Pendulum of Mayfair. This can add alot to the price. It is relatively simple in some cases to add this feature on a standard clock. Unscrupulous dealers will do this for profit. I have seen many such examples on the market. My advice is to only buy from a long established expert like ourselves. Willing to offer a guarantee that the clock is genuine.
I have been on a sort of busman’s holiday around the world looking at antique clocks. It is amazing how this country has literally pulled the world together or connected it through our history. I examined the close ties with Australia and antique clocks in my last blog. I have also written about the cloc kmakers that headed to USA for a new life. In both countries this meant the setting up production of a new industry in clockmaking. This will be one of my last blogs concerning clocks from around the world. I will look at antique clocks that were made for a particular market. Two countries spring to mind instantly.
Turkish and Portugese Market For Clocks
In the 18th century antique clocks manufactured in London were being sent to countries like Turkey and to another one of our close allies, Portugal. It is our connection with Portugal I will consider here. We have just restored a fantastic London mahogany grandfather clock. This is pictured above that has spent its entire life in Lisbon, I believe, until we purchased it at the end of last year. The superb example is pictured above.
Spencer and Perkins Lisbon Clock
You will see the clock is made by the great clockmakers Spencer and Perkins in London.Built around C1770. It has a strike/silent to the arch saying Repite and Surdo, clearly in Portuguese. This clock was exhibited in Lisbon in 1986 to commemorate the Battle of Aljubarrota in 1385. It was then 600 years since this historic battle. Right so what exactly is our connection with Portugal. The Anglo-Portugese Treaty of 1373 was signed between King Edward III of England and King Ferdinand and Queen Eleanor of Portugal. This is I believe the oldest treaty in the world. It was a treaty established between two great seafaring nations, a treaty of, “perpetual friendships, unions [and] alliances”.
Close Bonds With Portugal
This little heard of treaty has been reinforced throughout history, including in 1386 in this Battle of Aljubarrota. Here the English sent 100 longbowmen, veterans from the Hundred Years wars to honour this alliance in 1373. There were about 6,500 men on the Portuguese and English side against a force from the Crown of Castile, Kingdom of France and Arogonese allies and Italian allies of over 31,000 men. The Portuguese with the help of the English managed to win against overwhelming odds. In 1386, the closeness of the relations between Portugal and England resulted in a permanent military alliance, with the Treaty of Windsor, the eldest still active in existence. This treaty came into play again in 1643,1654,1660,1661,1703,1815,1899. It was also recognized in the Treaties of Arbitration in 1904 and 1914. This Treaty was also used during the Second World War and was also cited during the 1982 Falklands War.
Rise of Clockmaking
During the rise of the clockmaking in the UK in the 18th century under King George II and III we were at war with or on opposite sides with France many times. Supply of wine after French ports were blockaded became a problem. Our alliances with Portugal made British merchants look further afield. Port was invented as in order to stabilize the wines during their long journey at sea. Merchants added a bucket or two or brandy to the barrels before sending them off. Britain and Portugal signed the Methuen Treaty providing for, among other things, bolts of cloth from England for pipes of wine from Portugal. This paved the way for the enormous expansion of port trade in the 18th and 19th-centuries.
Port Trade
King George III was rather partial it was believed to this drink, and he helped his allies from Portugal during many occasions. It was believed fine antiques and clocks and other items were sent after various disastrous earth quakes in Portugal. The 1755 Lisbon earthquake was one of the most deadly earthquakes in history.
Lisbon Earthquakes
The pictures above show one such clock that was manufactured in London. This was sent out to Lisbon, Portugal in the 18th century. It has spent, I believe, all but the last few months overseas. It has a very unusual packing block behind the movement that looks original to the case. This appears to be the way the movement was bolted down for shipment in the 18th century. A really rare feature which you can see below. There is also an 18th century brass plate on the back of the movement that attaches to this block.
It is a fantastic antique clock and it can be viewed on our website, please contact me for any further information.
I have been asked many times over the years which clocks I would choose. Also which period of clockmaking I consider to be the finest in the last 200 or 300 hundred years. I will be considering these points in my brief outline of the Monarchs of Britain since 1689. Most grandfather clocks are made after this period and so it seems like a good place to start.
William and Mary were offered the throne of the British Isles in Feb 1689 after the overthrow of King James II of England. This period was called the Glorious Revolution of 1688.
William and Mary – Feb 1689- March 1702
Lots of special walnut, marquetry and ebony grandfather clocks were manufactured during this period, many of the dials were of only 10 inches across.
Queen Anne – 8th March 1702 -1st August 1714
The stand out date within Queen Anne’s reign was 1st May 1707. This is when The Act of Union was signed. The Kingdom’s of England and Scotland were united under one sovereign state. The Kingdom of Great Britain. With the clock world this date has an influence on the brass dials produced around this time. You will see brass dials with the Maltese Cross spandrels symbolising the Act of Union.
It is now we come to the greatest period of clockmaking within these Isles in my opinion. The Georgian Period, stretching from 1714 to 1820. The last 9 years of which were classified as Regency, as the good old George III went slightly mad.
George I – 1st Aug 1714 – 11th August 1727
A continuation of the lovely walnut, marquetry and lacquer grandfather clocks produced earlier. The introduction of the arched dial grandfather clock in this period around C1715
George II – 11th June 1727- 25th October 1760
At the end of this period we see the introduction of the fine mahogany veneers. Cuban and Honduras mahogany clocks being a particular favourite of mine.
George III – 25th October 1760 – 29th Jan 1820
So much happens in this period of clockmaking. It really is the golden age in my opinion. The white dial was introduced, these started in Birmingham. By the end of the 18th century over 50% of the clocks manufactured had a white dial. The brass dial that had dominated clocks for the preceeding 100 years production. They were in sharp decline.
From 1811 to 1820 another important period in antiques is called the Regency Period. Many fine clocks were made in this period, particularly bracket and wall clocks. You see the introduction of things like brass inlays etc.
George IV – 29th Jan 1820 – 26th June 1830
The end of the Georgian period of clockmaking in the golden age.
William IV – 26th June 1830- 20 June 1837
In my opinion most grandfather clocks made for the mass market were of inferior quality of construction by this date. Compared to the previous 100 years, many were wider and of poorer quality construction. It is now that the clockmaker sells to retailers more and more. The name to the dial is increasingly the retailer of the clock not the actual clockmaker. Movements are still of good quality but the cabinets tend to be not to everyones tastes.
Victoria – 20th June 1837 – 22 Jan 1901
I think this is an appropriate place to end my look back of a few hundred years of clockmaking. Victoria’s reign oversaw a massive period in Britain’s history. The advent of industrialization. The furniture made during this period is always more elaborate. Many pieces of furniture are highly carved. For me though clockmaking in the UK is in further decline for the mass market. The individual brilliance of the clockmaker is being, in most cases, turned into a production line where very few special items are produced. When they were produced they were knockout but in general this was not the case. I suppose as labour costs and mechanization increased, quality unfortunately took a back seat. Clocks were more affordable to the mass market though. There were clearly exceptions to the above statements, especially when items were made specially to order.
Antique grandfather clock cabinet production was separate from the clock maker. The clock maker just produced the fine antique clock movements. As you can imagine communities stayed very much together during the early years and people did not travel long distances. As a result you will notice every area of the country in the 18th century had a very different case style. It is very easy to place the manufacture of an antique clock cabinet from just a very few features on the case.
London cabinet designs changed only slightly during the 18th century. You will see after C 1720 and up to C 1800 usually two plinths, moulding to trunk door and high quality walnut, mahogany veneers or fine lacquer work cases. Examples of this can be seen below. After about C 1800 London clocks can lose the second plinth and the moulding to the door, but you will still see them being quite similar in design. You will also find these close similarities in cases of clocks within 50 miles or so of London. Many clock makers actually bought London style cases in these areas.
London Case Styles
Scottish case styles
You will find many regional designs of cabinets. After looking for a while you will get a good idea of where the clock maker was based from just looking a certain case features. In Scotland for example, especially the East Coast you get some wonderful cases from C1770 to c1810. They are all very slender, shaped top to the trunk door, high proportion base and standing on bracket feet. The most similar characteristic is the swan neck pediments to the hood.
North Western UK Case Styles
You will also find Manchester, Liverpool and Bristol cabinets to be quite distinctive. In the 18th century these areas were very wealthy, especially because of the trade going on with the West Indies and the USA. Manchester was the birth place for the industrial revolution. Cabinets in Manchester and Liverpool, tend to be quite large with quite imposing features, Og feet, Corinthian columns, fine veneers. You will see a typical high quality Liverpool case below.
Bristol was another very important port in the 18th century and the clocks made in this part of the country are very distinctive. Wobbly doors are very common and scenes engraved to dial are very popular, pierced swan neck pediments and OG bracket feet show the fine cabinet work. Again it is easy to see the wealth in this part of the country in the 18th century, the cases are very flambouyant. Understanding case design and the styles of the various parts of the UK cabinet design is important when looking to buy an antique grandfather clock. You can use this knowledge with further research to pinpoint all those important questions that you need reassurance with, when purchasing antique grandfather clocks. Our shop Pendulum of Mayfair takes all these worries away from you.
My last post was about my most special antique clock makers. I jumped to the support of a superb provincial clock maker at the expense of the hundreds of high quality London makers. In no way was I undermining the great London clockmakers though. We sell more London clocks than any others. I must say we all owe a great deal to the formation of the Clockmaker’s Company in London. The Clockmaker’s Company set standards high and as a result we have lots of special clocks. The UK and London became the centre of clock-making in the 18th century. It is something I am very proud of.
I do think there is a place though for the simple 30 hour clock produced in the provinces. London looked down on the simple 30 hour in the 18th century. No 30 hour grandfather clock examples I believe were produced here after the about C1700. They thought the same of oak cabinets. You will not see a genuine oak London longcase clock I believe, all these were veneered in walnut/marquetry or in figured mahogany, or decorated with chinese lacquer work.
Clockmakers Company
The Clockmaker’s Company kept standards in London high. Provincial 30 hour clocks though have a character of there own. In the 18th century you still had to be well off to own a grandfather clock. They were normally the most expensive item in the household.
lovely 30 hour dial
30 hours clocks can have a single hand or two hands to tell the time. Most examples do not have a second hand. For a 30 Hour clock to have a second hand it would need a extra wheel in its train or it would run backwards.
Original 18th century 30 hour oak or pine clocks that have not been altered or have not suffered from the dreaded rot or worm infestation are rare though, many have lost parts of their bases over the years or had their movements converted from 30 hour to ‘8-day’ examples. Both of these dramatically effects the value and I would not recommend purchasing one of these.
wilson 30 hour clock
If you own a cottage though there is nothing better than a simple oak ’30-hour’. You will find they will be very reliable and will fit in with the low ceilings in a cottage much better. Most collectible ’30-hour’ grandfather clocks will have either 10 or 11inch dials, this makes them smaller and slimmer than their standard ‘8-day’ equivalent.
Most of these clocks are wound with a rope or chain, since this rope or chain is on a continious loop, the clocks weight is always engaged when winding. This means that the clock will not stop or lose time during winding. This is effectively the same as ‘maintaining power’ on the fine regulator clocks. They will strike on the hour and it is the same weight that drives the time or going side and the striking side. This is partly why the clock will only last one day on a wind. If you put a clothes peg on the flywheel of the strike mechanism, a 30 hour clock would normally last for about 3 days before needing to be wound.
Conclusion
If you do decide to take the plunge and buy a collectible 30 hour after reading this. Make sure you buy from a recognised dealer. They will give you a money back guarantee that the clock is genuine. Remember to enjoy your search for your grandfather clock whether that be a simple 30 hour clock or a ‘8-day’ example.
As with all antique clocks you are only a custodian of them for future generations. They with live long beyond us if cared for properly.
Please read this before it is to late. This particular topic is very dear to my heart. It is vital for not only for people that own antique clocks and furniture, but people that care about their health. No doubt many ears pricked up when I mentioned health. Yes that’s right. Low humidity and high humidity have been found to be major contributors to asthma. Humidity changes and the incorrect humidity will effect all things like your plaster, cornice or your newly laid expensive wood floor. If you do not take action splits or the joints opening up or general warping can occur.
Not Low or High Humidity
All natural things are susceptible to damage from either low or high humidity, whether that be mold damage or shrinkage damage. Antique furniture pieces are often veneered, which means a flamboyant wood like mahogany on the outside and oak or pine on the carcass. Different woods have differing expansion rates. Rapid changes to humidity or prolonged low humidity will therefore lead to warping, splitting or cracks developing in the veneers. Veneers on antiques are stuck on normally by ‘animal glues’, after changes to humidity and temperature over time veneers tend to drop off. This can be an early sign of the incorrect humidity levels in your home or office.
Early Signs of Problems
Another early warning sign is the hood glass on your grandfather clock splitting from side to side. The door frame shrinks leaving the glass no where to go. If this happens get your humidity levels urgently checked before expensive restoration work is required. If this problem is left untreated it may be too late.
Humidifiers Are Vital
Antique clocks and furniture should be kept in a controlled environment. Rapid changes to humidity or prolonged low or high humidity can cause damage as described above. Low humidity is damaging for antiques, as a result many antiques have been ruined by central heating. This is a real shame and something that is easily corrected.
Purchase a hygrometer
Humidity is the amount of moisture or water molecules in the air. Keep your humidity between 40-65%. Purchase a hygrometer to check whether you have an issue. Humidity levels can be adjusted to the correct levels by either a humidifier (if you have low humidity) or a de-humidifier. (in cases of high humidity)
Customers can benefit if you have low humidity and like it warm can increase your humidity. Higher humidity will make you will be able to have noticeably lower temperatures and still feel comfortable. Slightly increasing your humidity can therefore save on heating costs. Contact me now at Pendulum of Mayfair, for more information.
Conclusion
By controlling your humidity to the desired levels you can therefore:
I get asked many times about what I would choose if I was starting a collection of antique grandfather clocks. We feel privileged in helping many special customers and friends source their own private antique clock collections. The most important part if you are deciding to build your own antique clock collection is to purchase them somewhere you can get a guarantee they are genuine. I would also take you time in building up this collection, it can not be achieved overnight.
What type of clocks to collect?
I believe the greatest antique grandfather clocks were produced between C1680 and C1820. I am now going to suggest a possible date and styles that you could choose to form this collection. It is true you might prefer a particular style of antique clock and then you could just collect this style. There is nothing wrong in doing this. You may prefer just famous London makers from the 17th and early 18th centuries like Thomas Thompion or Edward East or George Graham. I have no problem in collectors heading down this route.
Broad spectrum of clocks
A route I will suggest here is a broad spectrum of special antique clocks from the entire range of the period suggested above. The collection could be increased still further from what is listed below by different dial shapes or antique clocks from different towns also showing distinctive case features.
Examples of Interest
1)
I think it is important to start your collection with a special early example of a London marquetry brass square dial grandfather clock by a reknowned but not necessary ultra famous maker. This clock will date from around C1690 and be a good ‘8-day’ example, usually with a lentical to the trunk door.
2)
I think next on the list would be a good ‘8-day’ or ‘month’ duration English burr walnut square brass dial grandfather clock, again by a good London clockmaker.
3)
I think it is then important to source a good arch or square brass dial early lacquer clock from C1715. This again will be a London area example.
4)
A burr-walnut arched brass dial caddy top London grandfather clock is also essential to any collection. These tend to date from C1715 to C1750.
5)
A good early arched or square brass dial provincial oak grandfather clock should form part of any collection. These dating from early to mid 18th century. These will be good ‘8-day’ examples with maybe an early ‘penny’ moon feature or automaton to the arch or dial centre.
The clocks do not have to cost the earth.
6)
An early oak or maybe pine 30 hour duration clock with brass square dial would be nice in any collection.
7)
Moving on to my favourite period in antique clocks from C1760 onwards. A good C1770 London mahogany arched brass dial is vital.
8
A superb London mahogany arch white dial ‘8-day’ grandfather clock.
9)/10)11)
Moon examples of 7 and 8 are also important to any collection, as is an automaton example.
12)
A good Manchester moonphase grandfather clock from around C1770
13)
A typical Liverpool moonphase grandfather clock from around C1770
14)
A typical Bristol tidal times moonphase mahogany grandfather clocks from around C1770
15)
A typical Hull pagoda top mahogany grandfather clock from around C1770/C1790
16)
A good Edinburgh grandfather clock from the end of the 18th century
17)
A good white dial Dundee or thereabouts mhaogany arch dial grandfather clock from C1790
18)
A good London with attached hood columns arched brass dial mahogany grandfather clock.
19)
A good London with attached hood columns square silvered brass dial mahogany grandfather clock.
20)
Various Precision Regulator examples with the differing means of pendulum compensation.
Conclusion
I have tried to form the basis of a wide ranging collection This could be a good tool for you to start building your own antique clock collection. Clearly there are some great clocks from other provincial towns around the country that I have not mentioned. You can also throw in some special provincial makers like Barber or Ogden or Deacon to the mix. I suppose a wide ranging collection should encompace as many differing cabinet styles from all the areas of the UK. These may also include one from the west coast of Scotland, or Ireland, even though I am not a big fan of the typical 18th century case styles from the these areas. This is just a personal taste though and one clock from each place as an example would not be out of place in any collection. I suppose this depends on space and finance though. I believe a minimum of 25 grandfather clocks would be required to be purchased to obtain a good overall wide ranging collection. This can then be bulked out if necessary be adding more towns or special collectible makers. Clock collecting can be quite addictive.
Outstanding ‘8 day’ duration regulator clock. Featuring flame veneered mahogany cabinet by Pryor of London. Also with round silvered brass dial. Typical regulator dial layout. Features like dead beat escapement to movement. Another being bolt and shutter maintaining power. Lastly stunning mahogany cabinet of London design. Clearly a lovely clock for the specialist collector.
