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Seth Thomas School Clock. A 12 Inch Drop Octagon in oak. 222139.

The Seth Thomas Clock Company of Thomaston, Connecticut, manufactured this wall clock. This very popular model is listed in their 1900 catalog as the "Drop Octagon Twelve Inch." These wall clocks were sold in significant numbers. Today, we call them "School House" clocks because they were installed in schoolrooms nationwide. All seven major Connecticut clock companies made a version of this form. The Seth Thomas version is the model by which all others are judged.

This is an excellent oak-made example. Much of the wood used has been quarter-sawn. This is a technique that reveals a firey grain pattern in the wood. The case wood retains an older surface that has been enhanced with wax. As a result, the case is now a pleasing mellow color. Often, the date of manufacture is printed on the back of these cases in ink. This one is dated, but unfortunately, the entire date is illegible. The dial bezel is brass and has been recently polished. It is fitted with glass and protects the painted tin dial.

This dial features Arabic hour numerals that are presented in a tumbled fashion. The dotted minute track features triangles at each five-minute position. The Manufacturer's name is above the hour numeral 6. It reads in block lettering, "SETH THOMAS." "MADE IN THE U. S. A." is below the minute ring.

The spring wound movement is brass construction and is die-stamped by the Maker on the front plate. The works are designed to run for eight days on a full wind. The front plate is fitted with a Geneva Stop wind gear. These clocks are very good runners and will provide years of additional service. The brass-faced pendulum bob can be viewed through the glass door in the front of the case.

This example measures approximately measures 24 inches long. This is a very good example.

Inventory number 222139.

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  • Seth Thomas School Clock. A 12 Inch Drop Octagon in oak. 222139.
  • Seth Thomas School Clock. A 12 Inch Drop Octagon in oak. 222139 . Delaney Antique Clocks.
  • Seth Thomas School Clock movement. 222139.