Graviscope - Graviscope for Liberator
From the Collection of B-24 Liberator Memorial Restoration Australia Inc Corner Farm Rd & Princes Highway Werribee Victoria
- 2 Circular plastic manual computing discs with black print on a white background with areas for calculating Centre of gravity, Armament, Bomb loadings,Fuel, oil,Crew, Miscel., Oxygen and Camera. Clear plastic protractor with string attached. Enclosed in a leather envelope.
- 27.4 cm diam.protractor 15.5cm diam. Case 31cm x 30cm.
- Standard crew issue for pilots and flight engineers.
- circa 1942
- W&G (Maker)
- The equipment supplied air crew with a computer to calculate individual aircraft's weight and balance.
- GRAVISCOPE FOR LIBERATOR. MODEL B24J, L AND M. MANUFACTURED BY MELB. >W&G< AUST. R.A.A.F IDENT NO G6B/2396
- 10 Apr 2018 at 10:32AM