Urgos Grandfather clock movement - needs workOk so youve got a grandfather clock and you want to know roughly how old it is. Here are some basic paramaters to allow you to see the date ranges of the various features so you can get an idea without doing a whole load of reasearch on makers and suchlike. The first Grandfathers produced in London because Christian Huegens invented the pedulum clock. Before this clocks were…well they sucked really as timekeepers. If a clock lost 5 minutes a day it was doing well but with the pendulum clock you could get it down to 5 minutes a week. The pendulum clock was therefore a very useful thing but of course you needed a long case to cover the long pendulum the longer the more accurate and the Grandfather or Longcase clock was born. The square dial persisted until by which time it was going out of fashion ans was completely replaced by the arched dial with exceptions of course by
Im always interested to see what people have so if you want to email me a picture of your clock Ill get back to you with a basic evaluation, and of course if you want it serviced I will be more than happy to help local customers. Email me at admin braintreeclockrepairs.Servicing a 30 Hour Longcase clock
Its a rare clock you have there. I think quite valuable as well. You almost certainly have the last one of that design as I heard that there are only about 5 clocks left so its less likely there is one similar.
English grandfather clock; dating your clock. A few early American clocks were produced by immigrant clockmakers, resembling clocks from the. Dating a longcase clock. by Dennis Radage, Canada Download a pdf of this article. There are usually two key questions that always seem to be asked when. Clock hands and dial features: minute hands were introduced to longcase clocks c. — matching minute and hour hands were introduced c.
Ive seen examples of the type you have from other makers of the period and they are just…. Industrial processes did not exist and generally speaking one craftsman was resposible for each clock.
Thanks for your info and post — I will be sure to mention it to the owner of the Burpett round here amd point him to your post so you can compare notes!. Please visit the web pages we comply with, such as this one particular, as it represents our picks through the web.
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From through , brass dials became more ornate and contained other features such as second hands, date hands and wheels. Grandfather clocks with . Often known as "hoop and spike" clocks because of the iron hoop to hang the clock from, Only a few custom-built grandfather clocks were made after this date. If your grandfather clock has a brass dial, it was probably made in the period between and The early brass dial clocks only had one hand, because.
Whatever lies beneath the hood, the most immediate difference between one longcase and another is seen in the design of the case or the treatment of the face. These range from the simplest estate-made pine case and painted tin dial, to Boulle marquetry and silvered brass. But both will typically reflect the fashions of the time and provide a clue to date.
Dating a longcase clock movement
Case styles will also differ by region. On a local scale there are distinct characteristics observed in clocks made in different clockmaking centres of England. These can be as simple as the use of indigenous timbers rather than expensive tropical imports, but the characteristics of the case, the dial and the movement differ from region to region.
As the market for provincially-made clocks has grown naturally many people wish to own a clock from their locality specialist publications have been written on a range of British clockmaking centres. These are typically accompanied by information regarding otherwise obscure local clockmakers - from detailed analysis of surviving examples of their work to the simplest of genealogical data.
Dating a Grandfather Clock
The top end is typically occupied by so-called Golden Age clocks by celebrated makers from the late 17th and the first half of the 18th century. These venerable timepieces, housed in elegant cases of ebony, walnut, mulberry, marquetry or japanned lacquer, have a long collecting history and appeal beyond the relatively small field of horology.
Pricing depends heavily on quality, condition, movement and maker. Good clocks by eminent names such as Ahasuerus Fromanteel, Thomas Tompion, George Graham, the Knibb family, Joseph Windmills and John Ellicott will bring five- and six-figure sums on the occasions they come to the market.
But, across a typical year, only a small handful is likely to be available. A connoisseur market also exists for those clocks designed for precision timekeeping. The literature is dominated by technical terminology that, although confusing to the uninitiated, is of paramount importance to value.
Harrison's maintaining power, the deadbeat escapement and developments in the field of temperature compensation were all innovations of the 18th century - the period that saw the birth of the regulator clock. These precision timekeepers, often with outwardly simple dials and cases but very substantial six-pillar movements and heavy grid-iron pendulums, have seen some substantial price movements in recent times.
The actual movement may have been made by someone else.
The change was gradual and so the size of a clock can often date it within 50 years or the years from to when clocks stopped. This chart will give an approximate date for your painted dial longcase clock. Dating chart. Compiled Single Handed Clocks (almost all Southern), How To Date Painted Dial Longcase & Grandfather Clocks They are basically three style periods of painted clock dials however these are to be used as.
Until the 19th century clock cases were almost always made separately from the movement and are rarely signed. It provided a safe alternative to the hazardous use of mercury in gilding metals, which was banned c.
They are metal rods specially tuned to produce a sequence of chime notes when struck by the movement's chime hammers. In Seth thomas introduced clock models in Adamantine veneer finishes which mimiced marble, slate, wood grains and other materials. Leo Baekeland, who founded the Bakelite Corporation around It reached its height of popularity in the 's and 40's and was used in a wide variety of consumer products.
Find out what dealers and collectors have actually paid for antique grandfather, mantel or wall clocks like yours.