085732
Photograph 085732 Second World War, 1939-1945SYDNEY, NSW. 1945-01-26. MODELS AT THE ARMY INVENTIONS DIRECTORATE, MERCHATILE MUTUAL BUILDINGS, 112 PITT STREET, INDICATING THE WORKING PRINCIPLE OF A SINOUS CURVE TYPE SLIDING FASTENER.

The Australian War Memorial Collection. Test site
SYDNEY, NSW. 1945-01-26. SAMPLES AT THE ARMY INVENTIONS DIRECTORATE, MERCHANTILE BUILDINGS, 112 PITT STREET, INDICATING VARIOUS SAMPLES FITTED WITH A SINOUS CURVE TYPE SLIDING FASTENER.
SYDNEY, NSW. 1945-01-26. MODELS AT THE ARMY INVENTIONS DIRECTORATE, MERCHATILE MUTUAL BUILDINGS, 112 PITT STREET, INDICATING THE WORKING PRINCIPLE OF A SINOUS CURVE TYPE SLIDING FASTENER.

SYDNEY, NSW. 1945-01-29. A SURGICAL EQUIPMENT BAG AT THE ARMY INVENTIONS DIRECTORATE, MERCHANTILE MUTUAL BUILDINGS, 112 PITT STREET, FITTED WITH A NEW TYPE SLIDING FASTENER WITH SINOUS CURVE.

WAVERLY, SYDNEY, NEW SOUTH WALES. 1945-04-04. A NEW TYPE OF JACK UNDER CONSIDERATION AT THE ARMY INVENTIONS DIRECTORATE, 117 PITT STREET.

SYDNEY, NSW. 1945-07-11. MR A. R. CAVINIE OF GRANVILLE, NSW, THE INVENTOR OF THE "OZONE VARIABLE PITCH PROPELLER" SUBMITTED TO THE AUSTRALIAN ARMY INVENTIONS DIRECTORATE, 117 PITT STREET.

SYDNEY, NSW. 1945-07-11. THE CONTROL LEVER ASSEMBLY FOR THE "OZONE VARIABLE PITCH PROPELLER" (MARINE), IN THE REVERSE POSITION, ON DISPLAY AT THE AUSTRALIAN ARMY INVENTIONS DIRECTORATE, 117 PITT STREE

MELBOURNE, VICTORIA. 1945-11-13. AN EXHIBITION OF MILITARY INVENTIONS HELD AT THE ARMY INVENTIONS DIRECTORATE IN SPRING STREET. SHOWN HERE ARE A SIGNAL LAMP, A TYRE SLEEVE, A TRIFLEX SLIDE FASTENER, A
