About the Seth Thomas “marble mantel” Clock
This reference page focuses on the Antique Seth Thomas Marble Mantel Clock, a notable timepiece from American clockmaking history. Manufactured around 1888, this clock is one of several Belgian slate (black marble) mantel clocks produced by Seth Thomas, as detailed in Ly’s Vol. 2 of Seth Thomas Clocks & Movements on pages 581-588.
Measuring 13 inches tall and 20.5 inches wide, this clock features a two-part porcelain dial with the distinctive Seth Thomas (ST) logo. The dial is housed within a brass rococo sash and protected by beveled glass. The dial exhibits some chips but they are not overly noticeable.
The front of the clock boasts gold paint in intricate patterns, as well as two marbled accents. Despite some minor chips to the slate, particularly at the upper left corner, these imperfections are almost invisible due to the polished finish.
The visible escapement on this clock utilizes steel pallets, and it operates as an 8-day, time and half-hour strike mechanism. The striking function is executed on a cathedral gong, which bears the Seth Thomas signature.
Given the relatively uncommon nature of Seth Thomas marble mantel clocks, this particular piece merits careful examination for collectors and enthusiasts alike.
Auction Records and Price History
The following 1 auction record(s) show actual sale prices for the Seth Thomas “marble mantel” model clock. Prices vary based on condition, originality, and current market demand. Search for more records on AntiqueClocksPriceGuide.com.
Antique Seth Thomas marble mantel Clock
Jan 2021 – 75 Antique American Clocks Seth Thomas marble mantel clock, ca. 1888. Seth Thomas made a number of Belgian slate (black marble) mantel clocks, many shown on pages 581-588 of Ly’s Vol. 2 of Seth Thomas Clocks & Movements This one is It is 13 inches tall and 20.5 inches wide. There are some chips to the slate, particularly at the upper left corner, but the glossy polish makes them nearly invisible. The gold paint in the incised patterns is very good, and there are two marbled accents on the front. The two-part porcelain dial with ST logo has some chips but they aren’t terribly noticeable; it sits behind a beveled glass in a brass rococo sash. The visible escapement has steel pallets. The 8-day, time and half-hour strike is signed and running, striking on a cathedral gong. Seth Thomas marble mantel clocks are surprisingly uncommon, and this one deserves a second look.
Retail: $150 | Date: 01/01/2021 | Source: AntiqueAmericanClocks.com