Browse Items (40 total) Browse All Browse by Tag Search Items Tags: photograph Page of 2 Next Page Sort by: Title Creator Date Added Photo interpreters stereoscope 50" lens testing using a rebuilt radar dish mount and with two operators where one followed the azimuth movement and the other the elevation. Designed to test better tracking of aircraft and missile interception 1950 - 1955 50" lens under test at Mount Lofty Lookout 1950 - 1955 50” lens on a HS 300 Vinten 35mm camera on a manual tracking mount 1950 - 1955 A small group of female Optical Annexe workers enjoying working life c. 1942 - 1945 A technician repairing a Waterworth slide projector EN Waterworth 1950s A University of Tasmania physics student or an employee working at the Optical Munitions Annexe, Hobart during World War Two 1940 - 1945 A University of Tasmania physics student or an employee working at the Optical Munitions Annexe, Hobart during World War Two 1940 - 1945 Annexe workers enjoying Christmas celebrations at work in the Hobart Optical Munitions Annexe during WWII c. 1942 - 1945 Annexe workers outside their Park Street workplace c. 1942 - 1945 Blocking up roof prisms ready for polishing National Archives of Australia 1942 - 1945 Checking roof prism quality National Archives of Australia 1942 - 1945 Eric Newham Waterworth 1989 Eric Waterworh in his office at the Optical Annexe (formerly known at the Optical Munitions Annexe 9/101) c. 1941-1945 Eric Waterworth during the late 1980s c.1989 Eric Waterworth looks on as two researchers look at the photo interpreters stereoscope Eric, Philip and David Waterworth as young boys with their pet called Bulldog c. 1918 Front of the Optical Munitions Annexe 9/101 c. 1944 Group of men and women Annexe employees on the rooftop of the Annexe during WWII c. 1942 - 1945 Hobart Optical Annexe prism grinding and polishing workers c. 1942 - 1945 Hobart Optical Annexe workers on the roof of the Annexe during WWII c. 1942 - 1945 Inspection of RAAF camera prisms National Archives of Australia 1942 - 1945 Inspection of roof prisms during the polishing stage National Archives of Australia 1942 - 1945 Optical Annexe workers on the rooftop of the Annexe c. 1942 - 1945 Page of 2 Next Page Output Formats atom, dcmes-xml, json, omeka-xml, rss2