Ok 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 werewell 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 minutes were still dots and not the lines inside two narrow concentric grandfather grandfather we are used to, but the minute numbers changed to the quarters only, instead of every five minutes. The missing clock were often replaced with little symbols, often looking like stars. At this time clock it became fashionable to use Arabic numerals for the hours instead dating Roman numerals. The painted background decoration is starting to spread out too; arched grandfather have a scene dating in the arch, often mfg a spray of flowers on each side.
The corner painting dating spreading a little too, and the imitation spandrels are now often clock designs, or a fan shape, or a floral design, which fills the corner.
Now we come to the later clocks, of around to. In the North of England after grandfather clocks gradually got bigger and bigger, until by the end of the period some of them were huge - - - the dials were often fifteen grandfather wide and the clocks were eight feet tall, sometimes nine feet or more. Given the larger area of dial to be decorated the dial painters went to town, the corner paintings became little masterpieces in dating own right, and the decoration spread from the corner right up the side of the dial circle, to meet the next corner painting, and so on.
Dating brass hands were used after for the rest of the period when grandfather clocks were made, in other words up to, possibly in a few rare cases to. The minutes are shown by a minute band, two concentric circles close together, dating lines inside to represent antique minute and no minute numbers clock . These brass hands were used after for the rest of the period when grandfather clocks were made, in other words up to , possibly in a few rare cases to The minutes are shown by a minute band, two concentric circles close together, with lines inside . How To Date Your Grandfather Clock. 1. London, pre , very rare on provincial clocks. 2. First appeared C, peak use provinces. to 3. Often used by Thomas Thompion, but appears. to on provincial clocks. 4. Very popular outside .
Most of these clocks have an arched dial, and the artist painted in a large scene, often a biblical illustration, or a country dating, a nautical scene, a ruined abbey, or something ordered specially by the customer. Grandfather hours have gone back to Roman numerals and stay that way; the hands are now highly decorated brass and matching.
Dating brass hands were used after for the rest of the period when grandfather clocks were made, in other words up topossibly in a few rare cases to. The minutes are shown by a minute band, two concentric circles close together, dating lines inside to represent antique minute and no minute numbers clock all.
Date and seconds subsidiary dials are usual now, and the small ornate hands fitted to these are also brass and matching. More example pictures to accompany dating article are avaiable at:. Of course, all dates are approximate, to the nearest ten years. Average Rating. Click here to add your own comments. Join in and write your own page!
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Jan 22, Rating Reply to the Peter Knox clock grandfather by:. Peter Knox is probably of the same family, and the grandfather of looks about right. Jan 19, Rating Antique grandfather clock.
Anonymous Dating have a grandfather clock with a ship which rocks back and forth.
We were told it was from the era. The name on the face of the clock is Peter Knox Burnick. Do you have any dating on this?
Disclaimer Disclosure Sitemap Contact Advertise. Jan 22, Rating. Reply to the Peter Knox clock question by:. Jan 19, Rating. Antique grandfather clock. Dating here to add your own comments Join in and write your own page!
Will dating grandfather clock cases topic The good
Instructions for sending photographs of grandfather pieces with your question. As we will see, in properly dating a clock, authenticity or originality is often resolved in the process.
The principles to be used here apply to most English clocks, and some American ones as well, but the focus of this article will be based on just one interesting example. It is extremely important to remember that there are always exceptions to every rule, and unfortunately, there are lots of exceptions.
Each clockmaker was an individual; he may have followed general styles and tastes, but he invariably also exploited some of his own talents, individualism and preferences. We can also be reasonably confident that the clockmaker and cabinetmaker, who made the case, were not the same.
These were likely different tradesmen, right from the earliest times. Only the clockmaker signed the clock, and usually, just on the dial. Most makers tended to follow the style of the day. But, from aboutthey increasingly ordered at least some of their parts, whether it be hands, spandrels, gut line etc, from a parts supplier.
Antique English 9 tube Musical Grandfather Clock C1880
Bymost clocks were assembled from bought-in parts, including complete bought-in movements which were available even in the late 18th century. The clock that I will use to explain the process is a mahogany cased veneere brass dial, musical longcase clock.
Most serious horological books will suggest that the name on the dial should be the last place to start dating a clock. There are lots of forgeries on the market, many with names added later.
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The use of certain letters and characters also evolved as did the spelling of names and places. Several specialists suggest that there was no such thing as a fixed spelling. So identifying a clock just from its name can be difficult and needs careful study. What is very disturbing is that many, if not most, longcase clocks found today are marriages, or otherwise substantially modified.
These clocks demand considerably less value than a clock where all of the parts started out life together, as just one original clock. When buying therefore, it is best to approach a reputable dealer, or to learn the identification process yourself. So where should we start? A suitable methodical process is to examine and date the case, the dial and the movement details, all separately.
First we must identify the type and style of all of the components. We must judge whether they are contemporary, whether they belong together, and whether they likely started life together as one clock. If all of the feasible date ranges for all of the components overlap, there is a good probability that you have an authentic clock, not a marriage.
Such a clock could be quite valuable. The date of a specific clock would usually be within the overlapping period, but generally toward the most modern or latest dating component or style, figure 2. We must consider that the maker may have carried over older designs, parts or styles, or was just using up old stock. Since George Prior is such a well-known and respected maker, I will cheat a little: George Prior is recorded as a London maker, well known and distinguished, a supplier to the home, English market, and to the Turkish market.
Dating grandfather clock cases
His clocks and watches are sought after and are held in high regard in many collections. Prior was born in and died in according to Baillie.
We can quickly determine the following. The case is mahogany. Mahogany was used increasingly from aboutand on the majority of clocks after about The dial is brass and arched.
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Brass dials pre-dated longcase clocks, being used for lantern and table clocks of much earlier times. We do know that brass dials all but ceased in Victorian times, being replaced by painted dials in the late 18th century and beyond. Arch dials began about and continued as the preferred style through to current times. The hands are non-matching steel. Matching hands started about the same time as the painted dial, in the early s.
They were initially steel but migrated to brass, particularly for painted dials, by c Beforehands were non-matching and made of blued steel, figure 3. The weights are brass cased and lead filled.
For a more detailed analyses of component designs and dates, refer for example to Brian Loomes' book, Grandfather Clocks and their Cases (see Bibliography). The clock case has a carved swan-neck pediment. Swan necks increased in popularity from the mid 18th century to the present time. London swan-neck cases are known, but they are very rare. The clock case has a carved swan-neck pediment. Swan necks increased in popularity from the mid 18 th century to the present time. London swan-neck cases are known, but they are very rare. Most London clocks of the time have arched or pagoda tops, figure 6. Swan necks are predominantly a provincial feature, although it is possible, butFile Size: KB. Mar 16, 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. Dating a Grandfather Clock [ ] Google says: June 20, at pm.
Less expensive to produce and engineer it became the favourite for the majority of clocks produced outside the cities. In clocks were tall and thin with small faces. 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 being produced.
Clocks produced in the tended to be a bit more brash and large to their contemporaries in London so you need to adjust for that a bit in the date estimate if the clock is from a norther maker. If you have what looks like a tall thin clock with an old small square clock face it could be valuable. Some of the early makers command huge prices. One handed clocks - if you have one of these then you probably know what you have already. Clocks in the first 50 years of production were one handed - no second hand.
These markings are on the inner edge of the dial plate in quarter hour segments which are themselves separated into half quarter hours.
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On the outside of the ring you will also find the more traditional markings we are used to for two handed reading. If you see that then your clock is really quite old and you need to get a valuation. I prefer to learn from books rather than the internet.