Chelsea Clock Co., Boston, for U.S. Maritime Commission, deck or engine room clock, 8 day, time only, spring-driven balance wheel movement in a brass case with screw-on bezel, 8.5 inch silvered dial and center seconds, movement serial number 339725.

Chelsea Clock Co., Boston, for U.S. Maritime Commission, deck or engine room clock, 8 day, time only, spring-driven balance wheel movement in a brass case with screw-on bezel, 8.5 inch silvered dial and center seconds, movement serial number 339725. heavy brass case is bright with some fine surface scratches from cleaning. Silvered dial is in very good condition with two small scratches in the center and a small dark spot near the 4 o'clock position. Movement ticks.