Search Results for: regulator clocks

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Vienna or German Wall Clock ?

The term ‘Vienna Regulator’ wall clock is commonly used to describe a narrow weight driven wall clock. All these clocks seem bundled together in one big group. This is wrong in my opinion. There should be a clear differentiation between a true ‘Vienna Regulator’ clock and the later ‘Vienna Style Regulator’ wall clock or properly described as a ‘German  Regulator’ wall clock.

Austrian or German Wall Regulator Clocks

Vienna regulator wall clocks are very special and an original example can be very expensive. These clocks were manufactured throughout the 19th century, but most were made from about C1800 to C1850. These clocks were  hand made and of very fine quality. These clocks are also very simple and very elegant. As the value of clocks like this are high many of these type of clocks coming onto the market in recent years are copies. Only buy an early Vienna wall clock from a specialist antique clock dealer. They should give you a money back guarantee that it is genuine and fully restored.

Quality decreases as clocks get more modern

German wall regulators can still be nice clocks. I particularly like the first 10 or 20 years they were made from about C 1860. After C 1880 these clocks become very ornate and the quality tends to decrease. These clocks were made in factories specifically set up to produce them. With the typical German efficiency, lots of these clocks were produced. The value is alot lower than the earlier Austrian handmade examples.

 

How to tell the difference?

I often get asked how do you tell if I have got a German wall regulator or an earlier Austrian example. The easiest way you can tell the difference is that German weight driven wall clocks often have an imitation second hand to the dial. Austrian wall clocks did not normally use this feature, unless the clock could actually beat seconds. A seconds pendulum means the pendulum will need to be about 1 meter long.

Is it a true seconds indicator?

If you timed the period of 1 rotation on a German wall clock of the so called seconds hand, it will take about 40 seconds. It was in effect just a gimmick, put on the dial just for looks. The Austrians were purists and did not do this. An example of a true Austrian Vienna wall clock will a proper seconds hand is pictured above. You will notice the clock is very long. You will also see two examples below.A German wall regulator and an Austrian vienna regulator. See if you can see which one is which from my reasoning above.

Daniel Clements

 

 

 

Antique Grandfather Clock by Gravell & Tolkien – London C1800

Gravell & Tolkien main

A superb round brass silvered dial mahogany case domestic regulator grandfather clock. The ‘8 day’ duration movement by Gravell & Tolkien. This together with dead-beat escapement, maintaining power and wood rod pendulum. The makers were successors to Eardley Norton. A very special clock and of superb colour and patination. Tolkien is reportedly the great Grandfather of the author J.R.R. Tolkien (The Hobbit , Lord of the rings etc ) Finally I would say a lovely clock that would suit any home.

Antique Grandfather Clocks

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Wood Identification Guide

For antique furniture and clocks different types of wood were used in their manufacture. In this handy guide I am going to cover some of the main woods used. These woods can be of solid form but most flamboyant grained woods are used as hand cut veneers. The carcass is generally made from oak or pine in the provinces or oak generally in London.

Woods Used in London and Provinces

In London oak is only used as a carcas material in the 17th and 18th centuries. Whereas in the provinces you will find antique grandfather clocks being made of oak as the finished wood. Clearly oak was veneered on as well, especially in London by English Walnut up to say C1750 . Then from this date fine Honduras and Cuban mahogany veneers are found. On some clocks you will find very early examples to be of ebony construction or ebonized (black stained fruitwood generally)

Chinoiserie Clocks

You can also get oak grandfather clocks in London that were painted and decorated by Chinoiserie or lacquer work. The finest examples were sent out on boats and decorated in China.  On some later clocks you will see these veneered in more exotic woods. Rosewood or maple or even ewe wood. I suppose the smaller size means you can use veneers of the more slow growing and smaller trees.  With early clocks these exotic woods were used as well in small pieces and matched. We have owned a lovely walnut burr oyster veneered grandfather clock.

Below is a selection of woods used for antique clocks and furniture during the 17th and 18th and 19th centuries in England. A brief insight into each wood pictured is given. I hope from this blog you will discover what type of wood your clock or piece of furniture is manufactured from.

Honduras Mahogany

 

Cuban mahogany
Plum Pudding (spotted) mahogany

Mahogany can be a beautiful wood, it starts in the UK being used around C1750 and continues being used throughout the 18th and 19th centuries. Two most common variants are Honduras (lighter) and Cuban mahogany (darker). It is a close grain hardwood coming commonly from the South America or the West Indies type regions. This tree can be found quite wide and so large sections could be veneered with this wood.

Quarter Cut or star-fleck figured oak
Solid English Oak

English Oak

English oak is a slow growing and so very heavy wood. Used in construction and veneered some of the time, but it is a beautiful wood in its own right. Oak being so heavy and close grained it is good at preventing things like wood worm. It is one of the reasons why London used it in the construction of its clock cases ahead of pine. Pine is used in the provinces as a rule for carcases as it is cheaper. You will notice the weight difference between an antique clock veneered on oak and an antique clock veneered on pine. Oak just gets better with age and polishing, we call this the patina. Less close grain oak can come from countries like Japan. This wood although called oak, is a far poorer wood to the slower growing English oak.

The climate effects the grain of the wood

English Burr Walnut
Marquetry inlay on English Walnut
Marquetry on Walnut
Continental walnut

 

Walnut is a lovely wood and English walnut gets used as veneers in antique furniture and clock manufacture up until C1750. After this date most walnut used is Continental walnut. Continental walnut is a quicker growing tree and so the grain is never as fine as English burr walnut. Again English walnut is a very heavy wood with a close grain. The tighter the burr or knot in the walnut the better. Walnut can range in colour from quite light if the sun has taken it, to quite dark. Walnut is used on all of the German wall regulators or commonly called ‘Vienna  style’ wall clocks  etc through the 19th century.

Satinwood

Satinwood used as a blank canvass to artists

Satinwood being a very light wood was used towards the end of the 18th centuries and early 19th centuries in the main. Many expensive pieces are manufactured with Satinwood veneers. We have some Pergolesi painted tables with satinwood veneers. I suppose the light colour makes the painting stand out better.

Pine

Pine, many of you will be familiar with this wood. It is rare to see a surviving antique grandfather clock made in this wood like the above. It was prone to woodworm unfortunately. Some were painted and this helped preserve them.Many provincial cabinets were constructed out of pine and then veneered. Pine is also used alot today as it is a relatively cheap wood, unlike oak. Clearly as you can see from the grain and if you lifted it from the weight , it is a fairly quick growing tree.

Lacquer or Chinoiserie

Oak can be veneered or painted

Oak was only used on internal construction of cabinets of English London clocks. When this wood was used and if it is not veneered in London you will find it sometimes decorated with lacquer work or Chinoiserie. This is gold leaf and gesso. The best types of these works are seen when they were sent out to China in the early/mid 18th century and decorated their.

I think I have covered the majority of main woods used in English cabinet making. There are others like ewe wood, maple , elm, fruitwood and rosewood. These are not covered as they are used alot less. I hope this blog has been of help to you. If you are still struggling with finding out what wood your clock or piece of furniture is made from, please send me a picture to PendulumClocks@aol.com

Daniel Clements – Pendulum of Mayfair

 

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Careers in Horology

It is this time of year when many students start thinking about careers. Working in the field of antique clocks as a horologist can be very rewarding.

The horologist was a top profession in the 18th century

In the 17th and 18th centuries it was one of the top professions. Now I suppose the doctors and dentists or bankers and accountants are today.  It is a shame that many colleges do not offer courses in horology but some still do.  West Dean College still provides excellent courses in horology. There is an excellent article in the Independant newspaper on these horology courses and ‘breathing life into old treasures’. It is possible to do home study courses in horology with the British Horological Intstitute. It is also possible to do a BA Hons course at Birmingham City University in horology.

 

 

 

 

 

 

 

 

 

 

 

 

Excellent Career Path

I believe it is an excellent career path for young students. What I have found in the last 20 years or so is many people retiring into studying horology. This is fine but if young people knew how rewarding learning and working with antique clocks was, they would gain a head start in the field. Many people retire to work in horology as it has many benefits. It brings enjoyment in bringing something special back to life. Many workshops can be setup at home and so it is a great way to work for yourself and be your own boss.

 

 

 

 

 

 

 

 

 

 

 

 

It is also a great career path to other forms of engineering or maybe working as a specialist auctioneer of clocks and watches. Working and repairing antique clocks brings you lots of knowledge along the way about the way things were made. Knowing how to date antique clocks for auctioneering. This is all valuable information and a great basis from which you can carve out a valuable and rewarding career in what ever you then may choose to do.

Specialize in clocks

There are fewer specialists in this field today and so a bigger chance to make a name for yourself. In the 17th and 18th century every little village had its own clockmaker and London was the centre of clockmaking with the Clockmaker’s Company. Today there are few world recognized horologists. George Daniels was a watchmaker who was regarded as a special talent, he died recently. He gave alot to his field and certainly made a difference. It is certainly possible with the right enthusiasm and drive for students who enter this field today. Make the same difference and to enjoy what they do. I suppose this is a rare in many jobs today. Most people go to work to earn a living, but to actually enjoy your job, this is what makes your job special.

Daniel R Clements – Pendulum of Mayfair Ltd

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Collecting Antiques

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.

– Daniel Clements – Pendulum of Mayfair Ltd 51 Maddox street, London –

 

 

 

 

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The Longcase Clock – Time Measurement

Equation of Time

Time is at the heart of life itself. From the moment we are born, to the moment we die, man has always been intrigued by time. From the earliest days on earth, even pre-historic man lived by a form of time. Life for them revolved around light and dark:  sleep, wake, hunt, eat,sleep again. Life and time are cycles that we cannot stop, we cannot slow. What the early mathematicians and astronomers tried to do was make time more exacting.

‘Water clocks’, ‘candle clocks’, and early ‘sundial clocks’  were developed, many of these in countries like China. It is amazing the evolution of countries over time, China played a huge part in the introduction of many new ideas and inventions, in the early world. It was in the UK that developed the measurement of time and put it in a more practical way.  All these early antique clocks show the passing of time and try and measure it.  Sundial clocks like Cleopatra’s Needle dating from about 1500 BC, was brought to England in 1877 and now stands on the Thames Embankment in London. Forms like Cleopatra’s needle and later sundials all use the elevation of the sun in the sky to tell the time.

Equation of Time

As society developed a more accurate way of measuring time was needed. Sundials, all well and good, are a pretty useless way of telling the time on a cloudy day. Also sundials are not accurate, because of the eliptical rotation of the earth. This inaccuracy is up to 15 minutes per day, sometimes slower, sometimes faster than sundial time. Mathematicians developed a yearly equation of time sheet for these inaccuracies. From this, is was possible to set your clock from these sheets.

Some amazing clockmakers produced this equation of time feature, on a year calendar, on their actual clocks.  Setting you clock in the 17th century was not easy though and many were still not accurate. It was not until the introduction of the long pendulum, invented by Christian Huygens in 1657 did both clocks accuracy increase and more widespread sale of clocks happened. Towards the end of the 17th and early 18th centuries clocks became more affordable.

As many will know as a result of the great book by Dava Sobel – ‘Longitude’, the problem of inaccuracy of clocks, was even more important at sea.

King Charles II founded the Royal Observatory in 1675 to solve the problems of Longitude of sea. The produced a Lunar method of telling time at sea. This could be inaccurate though and had many problems.

John Harrison

As a result in 1714, the British Government by Act of Parliament, gave a reward of £20,000 (a huge prize at the time) to solve the Longitude problem. John Harrison devoted his life’s work to solving this issue, and he produced various chromometers on display in Greenwich, London, these were called H1, H2, H3 and H4 dating from 1730 to 1760.

Longitude

These clocks were fantastic and clearly solved the problem. Harrison though was not part of the establishment at the time, he was a simple carpenter from Lincolnshire. It took him over 10 years to win his prize, and even then, only by the intervention of the King. Harrisons inventions led to the modern day ships chronometer, these were still widely used until the  middle of the 20th century. His inventions led the UK to become an important sea power, and saved countless sailors lives.

Antique clocks were crucial in the 17/18th centuries both on sea and land. During the 18th century accuracy came to within a few minutes a week. It was not until temperature compensated pendulums and other regulator features on the movements, that happened in the latter part of the 18th century, that accuracy came to within a few seconds a week for these precision clocks.

The quest for the measurement of time was in effect solved. Time is central to everyones life, like it was with these great ancestors of ours. Many sayings are taken from these antique clocks, time flies , time shows the path of mans decay, all very morbid, but it is fact. We might have learnt how to measure time, but we can not slow it.

Nothing is so important as time, it is fundamental to life itself. We at Pendulum of Mayfair care for all aspects of antique clocks, please contact me at https://www.pendulumofmayfair.co.uk.