Dating a seth thomas mantel clock
At first, most Adamantine clocks used a modified shelf clock movement (called the "hip" movement because of its shape) with the escapement outside the back plate.Around 1900, the model 89 movement was introduced, having the escapement between the plates.These clocks have become known to collectors as "Black Mantel Clocks", and were popular from 1880 to 1931.Seth Thomas made clocks in marble cases for a short time, from 1887 to ca. They also made clocks in iron cases finished in black enamel, from 1892 to ca. Seth Thomas is well known for their "Adamantine" black mantel clocks, which were made starting in 1882.Adamantine is a celluloid veneer, glued to the wood case.Adamantine veneer was made in black and white, and in colored patterns such as wood grain, onyx and marble. Seth Thomas Clock Company purchased the right to use the Adamantine veneer in 1881.The quality of their products was always maintained at an above average level. Some of the most popular later types include walnut kitchen clocks, made from 1884—1909; marble clocks, 1887—ca.
We will update this message as new information becomes available. Thank you for your patience." March 25, 2009 Alliance Time Acquires Colibri Group Assets, Colibri & Seth Thomas, Top-Tier Jewelry, Lighter, Accessory & Clock Brands Deal Includes Intellectual Property, Trademarks & Inventory Company to Connect With Former Employees for Possible Opportunities to Rehire & Revitalize Brands NEW YORK, March 25 /PRNewswire/ -- Alliance Time ( a leading distributor of brand name and designer jewelry, watches and accessories, has acquired the entire inventory of goods, intellectual property and trademarks from three top brands -- Colibri, maker of popular lighters, accessories for men, jewelry, executive gifts and flasks; Seth Thomas, the oldest clock manufacturer in the United States; and Linden Clocks, a noted clock maker.Many American clock factories in the 19th century suffered factory fires but Seth Thomas was fortunate in this respect. 1885—1917; black enameled iron cased clocks, 1892—ca. 1915; tambour clocks, introduced in 1904; chime clocks, introduced in 1909; and electric A/C clocks, introduced in 1928.Through conservative growth and taking advantage of the new ideas of others, Seth Thomas was able to enjoy financial stability, whereas many other companies faced financial difficulties. Many Seth Thomas clocks from 1881 to 1918 have a date code stamped in ink on the case back or bottom.Adamantine veneer was developed by the Celluloid Manufacturing Company of New York City, and was covered by U. Below are shown just a sampling of the many models of Adamantine clock made by Seth Thomas.The movement provides a guide to the date of an Adamantine clock.