liquid compass

INSTRUMENTS - COMPASSES - LIQUID
Wilcox-Crittenden
USA
overall: 5 1/8 x 7 1/2 x 7 1/2 in.

Boxed liquid compass, mounted on gimbals; card marked "WC" (Wilcox-Crittenden); bottom of metal bowl stamped MADE IN U.S.A." and "4-39".

1986.120.3