Skip to main content
Find out what dealers and collectors have actually paid for antique grandfather, mantel or wall clocks like yours. Covers American, European and Continental clocks of all types. We have 38,769 antique clock prices, images and descriptions as of
twig field
Jun 13,2025
.
Welcome, Anonymous!

Seth Thomas "10 inch Drop octagon", we usually call them "school house" or "short drop" clocks.

Pre-auction estimate Subscribers only
Price realized Subscribers only
Sold Date Subscribers only
Sort price Subscribers only

This one was probably made in the 1920's of mahogany veneer. The veneer has been cleaned, not refinished, and some small patches or stain has been used where the veneer had been bumped or chipped, nothing real serious. The 2 piece zinc dial has been professionally repainted and that also is typical of Seth dials. There is a good full label, correct pendulum and hands, 8 day pendulum movement that strikes a coil gong on the hours, running really well. Not a perfect clock by any stretch, but it is not a bad example of the 10 Inch drop. Ly-Seth Thomas #520.

Clock image
Model
Drop Octagon, 10 inch
Price Type
auction
Manufacturer
Thomas, Seth
Credit
Horton's Antique Clocks
thumburl

Country 2