Bronze Dotting Wheel Compass Insert
drawing compass insert
INSTRUMENTSbronze
overall: 3 7/8 x 1/4 x 1/4 in.
Bronze dotting wheel insert for compass 1977.92.1433.b.1. Part of mathematical instrument set 1977.92.1433.ab. Overall fair condition; insert tarnished.Overall: 3 7/8 x 1/4 x 1/4 in.
1977.92.1433.B.2