006060
Photograph 006060 Second World War, 1939-1945PROFESSOR LABY - PROFESSOR OF NATURAL PHILOSOPHY AND CHAIRMAN OF THE OPTICAL MUNITIONS PANEL, IS HERE EXAMINING A MILITARY DIRECTOR. (NEGATIVE BY E.L. CRANSTONE).

The Australian War Memorial Collection. Test site
PROFESSOR LABY - PROFESSOR OF NATURAL PHILOSOPHY AND CHAIRMAN OF THE OPTICAL MUNITIONS PANEL, IS HERE EXAMINING A MILITARY DIRECTOR. (NEGATIVE BY E.L. CRANSTONE).
PROFESSOR LABY - PROFESSOR OF NATURAL PHILOSOPHY AND CHAIRMAN OF THE OPTICAL MUNITIONS PANEL, IS HERE EXAMINING A MILITARY DIRECTOR. (NEGATIVE BY E.L. CRANSTONE).

MOST INSTRUMENTS CONTAIN GRATICULES. THESE ARE OPTICAL GLASS DISCS ETCHED WITH A SCALE. PROFESSOR AGAR, PROFESSOR OF ZOOLOGY USES A PANTOGRAPH DESIGNED AT THE NATURAL PHILOSOPHY LABORATORY FOR THE PRO

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. 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).
