006207
Photograph 006207 Second World War, 1939-1945OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. DR. W. KANNULUIK WITH A PULFRICH REFRACTOMETER USED FOR MEASURING THE REFRACTIVE INDICES OF OPTICAL GEAR. (NEGATIVE BY E.L. CRANSTONE).

The Australian War Memorial Collection. Test site
OPTICAL MUNITIONS PANEL. MELB. UNIVERSITY. P.G. LAW (LEFT) AND J.B. WILLIS MEASURING RADII OF CURVATURE WITH A SPHEROMETER. (NEGATIVE BY E.L. CRANSTONE).
OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. DR. W. KANNULUIK WITH A PULFRICH REFRACTOMETER USED FOR MEASURING THE REFRACTIVE INDICES OF OPTICAL GEAR. (NEGATIVE BY E.L. CRANSTONE).

OPTICAL MUNITIONS PANEL. MELB. UNIVERSITY. DR. W. KAHANE CHIEF DRAUGHTSMAN ENGAGED ON OPTICAL MUNITIONS. NEGATIVE BY E.L. CRANSTONE).

OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. F.A. GOLDSTONE ASSISTANT DRAUGHTSMAN. (NEGATIVE BY E.L. CRANSTONE).

OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. P.L. FORSYTH ASSISTANT DRAUGHTSMAN. (NEGATIVE BY E.L. CRANSTONE).

OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. ASSOC.-PROFESSOR L. MARTIN EXAMINES THE ELECTRICAL TRANSMISSION GEAR OF A HEIGHT AND RANGE FINDER. (NEGATIVE BY E.L. CRANSTONE).

OPTICAL MUNITIONS PANEL - MELB. UNIVERSITY. DR. E. BURHOP MEASURES WITH AN OPTICAL PYROMETER AND TEMPERATURE WITHIN AN APPARATUS IN WHICH RHODIUM PLATING IN VACUO IS BEING CARRIED OUT. (NEGATIVE BY E.
