
Seven inch course and distance calculator by Celluloid Printers Ltd
- Made:
- 1930-1940

Seven inch course and distance calculator by Celluloid Printers Ltd, Mark II, serial no. 1598, 1930-40.
Details
- Category:
- Aeronautics
- Object Number:
- 1997-745
- Materials:
- celluloid
- Measurements:
-
overall: 0.06 x 7.0 in.; 1.524 x 177.8 mm
- credit:
- Smith, J.M.