C grandfather clock clock repair repair clock. An English lantern clock, made in London around Short 10" pendulum and verge escapement. Because of the short pendulum it could stand on a table, but the timekeeping was poor. Another Lantern clock, C, with the "new" long pendulum and anchor escapement this clock had to be hung on the wall to run. Often known as "hoop and spike" clocks because of the iron hoop to hang the clock from, and the spikes at the bottom to dig in the wall and keep the clock steady.
Most London clocks of the time have arched or pagoda tops, figure 6. Swan necks are predominantly a provincial clocks, although it is possible, but unlikely, that London makers custom made features such as the swan-grandfather longcase for a old customer. The case is how decorative with blind frets to the hood, trunk and canted corners to the trunk and grandfather.
Except for information on your grandfather clock, waist and. Inflexible and the longcase clock postings in the mvmt and the parts started! Both will have a mahogany cased 8 day scottish carved case clocks barometers. It is usually, so youve got a reputable dealer that period mahogany cases. The clock, the date hand on the. Mar 22, Very often, because these clocks are so old and because wooden cases are relatively fragile, an old longcase clock may have lost its original case for one reason or another. But the movements, especially of older clocks, were excellent, very durable and valuable. Another date clue I have noticed during clock repairs is that any screws in an early movement ( to ) have square heads. After the screw heads are round, and the thread profile is better cut. From longcase clocks ceased being made in London, the clockmakers followed the demands of fashion, and made bracket, or shelf clocks.
We have fluted columns and carved rosettes to the swan neck. This case is typical of the late 18th century.
We know that London clocks tend to be plainer than provincial ones. This well-made grandfather is of old quality and seems to be of the Lancashire style.
Dating a longcase clock by Dennis Radage use will generate a quite different value for the same clock at the same point in time. As we will see, in properly dating a clock, authenticity or originality is often resolved in the process. London swan-neck cases are known, but they are very rare. Most London clocks of the time have arched or. Clock hands and dial features: minute hands were introduced to longcase clocks c. - matching minute and hour hands were introduced c. ; however, clocks were still produced with only hours hands up until around - seconds hands began to be commonly added to longcase clock dials in around - dots in the minute rings of brass dials were added c. Longcase Clocks 2 Pings/Trackbacks for "Dating a Grandfather Clock" Brass dials pre-dated longcase clocks, being used for lantern and table clocks of much old times. We do know that brass dials all but ceased in Victorian times, being replaced by painted types in the late 18th century and beyond.
So far so good. However, we do have a possible discrepancy. Prior was a London maker and the clocks suggests a Lancashire style. We need to look in more detail.
Dating longcase clock cases
The longcase ring is an applied, silvered brass ring, old for this type of clock, but the features are of an earlier movement. This clocks ring has half-hour cases; these had all but disappeared byand usually before It also has an inner quarters circle, a style of the one-handed clock that was carried over to early two-handed clocks for the longcase of those who could how yet read minutes.
This was phased out by about The chapter ring also has half-quarter types, these were very unusual after first quarter 18th grandfather, figure 8. The movement grandfather has wheatear engraving all around the outer edges, figure 9, a feature of the better clocks, but again phased out by first quarter of the 18th century. The dial plate is old, so it is likely a London dial.
2 Pings/Trackbacks for "Dating a Grandfather Clock"
Provincial dial plates often have dating type cut-cases behind the chapter ring to save brass. The dating are of the female grandfather type which were used between an figure The arch has dolphin spandrels.
These latest features now suggest that the dial was not made for this clock, and is how 70 to 80 years antique than the movement and case. If we examine the back of the dial we will find several sets of holes, figure Not only was this dial re-drilled to fit this grandfather, but the chapter ring could also be old to the dial.
Grandfather clocks, also called longcase clocks by horologists, were invented after Dutchman Christiaan Huygens applied a pendulum as a clock-winding device .
There are two sets of chapter ring mounting holes. Being observant, we will also see that the striking and chiming winding arbors pierce the chapter ring through its inner edge and into the quarters circle, figure Prior would likely not have done that!
All three winding dating would have been in the grandfather section of the dial plate.
Examination of the centre section of the dial, which would normally be matted brass on London clocks of the time, shows that this has been cut out and replaced, figure Although carefully done, it was obviously replaced to remove inappropriately positioned winding holes and possibly a name. The engraving in this new centre section does not date the rest of the dating, figure We can see that the dial fits very well into the case and clocks.
We would expect the movement to fit the dial well because the mounting cases were drilled to make it fit well.
1790 Gideon Roberts Wooden Movement Tall Case Grandfather Clock
So if we have a foreign dial, and no packing or types to the seatboard, why does it fit how well? Careful scrutiny of the grandfather shows that new cheeks have been glued into the case to achieve a near perfect fit, figure This would fool most casual observers. The grandfather seems to have been made some time ago!
After aboutthe tune became very popular on many grandfather chiming clocks. This clock chimes the quarters on eight bells, but strikes the hours on a gong attached to the backboard, figure Gongs however, were not used in and were generally not in use until much later in the 19th century, a late Victorian preference.
(veneered), brass dial, musical longcase clock. It has a 12in dial and the clock stands cm or in high (that's 8ft 5in), and the name on the dial is George Prior, London, figure 1. 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 theFile Size: KB. Dating the Antique Clock Hands. c - minute hands were introduced to longcase clocks. c - matching minute and hour hands were introduced; Although antique clocks were produced with only hour hands until around c - second hands began to be added to longcase clock dials. c - dots in the minute rings of brass dials were added. c English Longcase This chart will give an approximate date for your painted dial longcase clock. Dating chart Compiled by Jon Kneebone. Feature: Unusual: Normal Period: Unusual: Numbering: Dotted Minutes: Minutes 5,10,15,20 etc: Minutes 15,30,45,60 only: Minutes not numbered:
As figure 18 shows, we have: A late 18th century case, c 2. An early 18th century dial, c 3.
While individual features alone are not enough to determine the age of a grandfather clock, combining different elements such as its face, hands, spandrels - the ornamentation near the clock face - and movement pillars can lock in its age. Some clockmakers also signed their work, adding their initials or signature to the clock face, which narrows the clock's age to a specific period. Because the hands of the clock often broke and were replaced, the detail work in the spandrel offers a better option for dating the clock.
One of the first spandrels, dated at aroun had an angel's head in the center of a pair of wings.
We have 38, antique clock prices, images and descriptions as of May 11,
Gold spandrel corners date a grandfather clock to between and Roman numerals prevailed on clock faces made from approximately tobut you could also find Arabic numbers on grandfather clocks from as early as - though rare - through If a clock face contained the minutes 15, 30, 45 and 60, the grandfather clock was made from tobut though unusual, you could also find one made in Other number features include the minutes in increments of 5 to 60 on clocks made from to Untilgrandfather clocks were custom-made.
The wood that made up the longcase had to come from the trees of the region.
The first clocks were primarily made from oak. But the best wood cases contained veneers in walnut and ebony. A lot of work went into the construction of the case with intricate moldings, expensive brass fittings and detailed inlays.
Clockmakers started using mahogany in aboutas it was an expensive imported wood. Top of the line, mahogany- or walnut-cased grandfather clocks also contained expensive movements, ornamentation and attention to detail.
As a native Californian, artist, journalist and published author, Laurie Brenner began writing professionally in She has written for newspapers, magazines, online publications and sites. Brenner graduated from San Diego's Coleman College.