Ship's clock probably from steam bark yacht ALOHA

ship's clock

INSTRUMENTS - CHRONOMETERS
Chelsea Clock co.
USA, MA, Boston
metal; wood
overall: 7 3/4 x 8 1/4 x 4 7/8 in.

Ship's clock (A) with key (B); brass case mounted on wooden base and screwed to wooden backboard; printed on face "CHELSEA CLOCK CO.,/ BOSTON, U.S.A." and "SHIP'S BELL."; stamped in backboard "2907/ .267/ .455/ 95/ .71" and scratched on backboard "B1[?]48"; said to be from steam bark yacht ALOHA (bt. 1910).

1993.71.30AB