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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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How to spot fakes – a brief guide

Buying Clocks Advice

So you have finally managed to take the plunge and purchase your antique clock. There are many antique clocks available on the market but not all are original examples. There is nothing worse than spending lots of hard earned money on something that you later find out to be not what you originally thought. Regularly you will only find out something is amiss when someone knowledgeable visits your home. I have had to break bad news when asked for my comments on many occasions.

When buying an antique clock to purchase from someone you can trust. Finding someone like this is never easy. Try and find someone who is long established and are specialists in this field. Maybe they will offer you a money back guarantee. You should then have peace of mind.

Some restoration will have been carried out on all antique clocks. This should be sympathetic restoration though and not major surgery. I have devised some basic things to look out for below.

Genuine London Antique Clock C.1770

Look. Smell. Feel.

  • Probably the most common part of an antique grandfather clock to have been replaced is the base of the clock. Clocks used to stand on cold, damp floors, and many bases simply rotted away or were attacked by the dreaded woodworm. Clearly the bottom feet or plinth is an acceptable part of restoration but not the entire base section. Easy signs of new bases are when the wood does not match the trunk door. If the figuring of the wood and colour is different be-ware.

    On London and south country clocks the backboard should be old and full length. If the backboard is rotted at the bottom and stops way short of the bottom, this is something to be careful of. If the backboard has rotted away, how much of the base has been rebuilt? In North country clocks, backboards can be made in two pieces from the later part of the 18th century.

  • Style Issues

  • Movements have sometimes been replaced. Make sure the case style corresponds to the makers location. i.e. London mahogany clocks do not have swan neck pediments but dome or pagoda tops. You can look at some good reference clock books for information on what clock cases should look like for different areas of the country. Each area of the UK in the 18th century had a distinctly different style of cabinet feature. For instance London clocks do not use simple oak cases but these are either veneered in walnut, ebony, mahogany or decorated with chinoiserie.
  • Look for Spare Holes

  • Does the dial belongs to the movement? Are there any spare holes in the front plate where another dial has been ? If the clock has a brass dial, this is attached directly to the front plate. Not by means of an iron false plate. (as used on white painted dial clocks) The winding holes on ‘8-day’ clocks are well placed within the centre of the dial These do not spoil the engraving or chapter ring.
  • Dial Features

  • If the clock is an ‘8-day’ example that the clock has a second hand. 99% of all ‘8 day’ clocks should have a second hand to just below the 12 0’clock position. If there is an obvious reason why a second hand cannot be fitted like a ‘penny moon’ feature then this is OK. As a rule though ’30Hr’ clocks do not usually have second hands, and so if the clock has had a later ‘8-day’ movement fitted this is why you should wonder why there is no second hand.
  • Does the age of the movement corresponds to the age of the cabinet? All dials have dating features, for instance inside quarter divisions, type of spandrels. You can date these very easily with good reference books. English walnut cases date from the 17th century up to about 1760. Mahogany cabinets date from about 1750 onwards. Oak cabinets tend to run straight through the 17th and 18th and 19th century’s.
  • Any Packing Under Seatboard?

  • Look for any obvious packing under the seat-board that cannot be accounted for? If the seat-board is old and warped ? A small piece of packing may be necessary.
  • Prior to 1820 all English antique clocks movements should strike on a bell and not a gong. Gong striking is popular around C1900.
  • Look for rub marks from where the weights and pendulum have banged over the years. If you see 1 smooth rub on inside under trunk door and your clock has 2 weights, this is not a good sign. If there are marks on backboard far away from where pendulum is hanging, and the clock is keeping time. Ask what would have caused these marks.

    If the pendulum feather has been changed for a stiffer example, the pendulum height can change slightly This should only be a slight change.

  • Fitting Issues?

  • Investigate whether the dial fits the mask correctly and there are no large gaps. The size of glass should be similar to the size of the dial.
  • Is the face made from 1 piece of brass? This brass prior to C1800 will be cast brass and so thick and thin. The arch section of the dial should be from the same section of brass. If a square dial is later converted to an arch dial case, this is why some dials are made of two pieces.
  • Carved Cases?

  • Finally I have never seen an original fully carved pre C.1820 Longcase clock. The Victorians loved later carving GIII clocks though, and so beware buying one of these examples. Later carving would dramatically effect the clocks value.
  • Conclusion

    I wish you luck in your search. Buying from a recognized antique clock dealer may be slightly more expensive but you will get peace of mind. You should aim to get a money back guarantee that your clock is a genuine antique and a fully working example. It is easy to spend your good money buying a clock with a chequered history. Please take your time and not rush into a decision you will later regret.

    As they say an antique clock is for life and not just for Christmas. In our business we say, hard to find easy to sell. Original examples will provide you will years of pleasure and a good solid investment, Pendulum of Mayfair only sells top quality examples.