EA 813C – Colonial U.S.A. – 18-size – Model 12 – STF Serial# COLONIAL12A – 7 Jewels - Factory Named Grade Century
This movement is also a specimen in the Non-Number Century -Grade Movements research project exploring the presence of Factory Assigned Tracking Numbers (FAT#’s) stamped on the pillar plate, back of top plate, underside of the balance bridge, and on the winding bridge of these movements.
Colonial U.S.A. is a private label in Seth Thomas 18-size Model 10, Model 11, Model 12, and Model 13.
Colonial U.S.A.
Seth Thomas Private Label & Named Grade Pocket Watches
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