Australian War Memorial Negative No. 6199 Date: 19 March 1941. Shown here: P.G. Law (L) and J.B. Willis (R) measure radii of curvature with a spherometer. Location: The University of Melbourne. Negative by E.L. Cranstone.
Date: 19 March 1941.
Shown here: P.G. Law (L) and J.B. Willis (R) measure radii of curvature with a spherometer.
Location: The University of Melbourne.
Negative by E.L. Cranstone.
