Various photos of Selarang Barracks in Singapore in 1970. Some aerial and some ground level views. Refer items in Collection of LLoyd Farrell. Refer Cat 7889P.1. Photo of 1 RAR on parade for Trooping of the Colours in 1970 at Selarang Base in Singapore. Covering 'A' 'B' 'C' and Admin Company. 2. Extended portrait photo of the Parade Square and buildings of Selarang Base, Singapore in 1970. 3. Aerial photo of Selarang Barracks from a distance. 4. Aerial photo of Selarang Barracks 1970. 5. Aerial photo of Changi Prison 1970 in Singapore.Written on back. 1. "1 M1+" 2. “Selarang Barracks 1970 occupied by 1st RAR” 4. “Selarang 70” 5. "Changi Prison 1970 Singapore".photograhs, changi, selarang, 1970, lloyd farrell.

Ian Dyett Collection: Fred Dyett Mayoral Reception Certificate a foolscap size cream coloured paper with blue print. A City of Bendigo Coat of Arms at centre top, underneath in cursive script- The people of Bendigo through their Mayor Cr. Clark Jeffery Have this day tendered a Mayoral Reception for (hand written in blue ink and underlined in red) Mr Fred Dyer [Bendigo] V.F.3 of Aust. Coast Guard Auxilary Signed JCM Jeffery MAYOR next to a City of Bendigo Coat of Arms impress into the paper. Underneath there is a blue tinted aerial photograph of Bendig showing Rosalind Park, Post Office, Law Courts, Pall Mall, View St. CITY OF BENDIGO underneath. Cambridge Press Bendigo (in the lower right corner) fred dyett, clark jeffery, australian coast guard auxilary, bendigo

The Universal Stereoscope was used to view overlapping stereo aerial photography in three dimensions (3D). It consists of magnifying lenses, an optical train including glass prisms and mirrors that are protected by sliding metal covers, all suspended on a pair of fold out adjustable legs. The Universal Stereoscope was produced in Australia in 1940 for military use and has its protective wooden box. It was used extensively by members of the Australian Army Survey Corps during WWII in many theatres of war for viewing and annotating aerial photography. See also photograph at 6205.6P. 6205.1P shows the Universal Stereoscope in use by Royal Australian Survey Corps annotating Aerial Photography.6599.1 Wooden Box that contains a Universal Stereoscope. 6599.2 Open Wooden Box showing a folded Universal Stereoscope. A dark green wooden box containing a Universal Stereoscope with spare mirrors. The Universal Stereoscope was used to view overlapping stereo aerial photography in three dimensions (3D). It consists of magnifying lenses, an optical train including glass prisms and mirrors that are protected by sliding metal covers, all suspended on a pair of fold out adjustable legs. The stereoscope is painted a dark green colour."DC 1940" "Serial (Number) - 239 D>D"royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt

Multiplex mechanical stereoplotting equipment was used at the Army Survey Regiment, Fortuna Bendigo. c1950s. Multiplex equipment was imported from the UK in 1951 and introduced in the following year, to accelerate map production output covering CMF training areas at 1:25,000 map scale. Multiplex plotting was a productive advancement replacing the ‘Arundel’ method of graphical plotting planimetric detail that was expensive and slow, especially in timbered mountainous terrain. Air photos were made into small diapositives and mounted on racks in the exact position relative to when the aerial photos were taken. The technicians operated the Multiplex in a darkened room, with one photo projected with a green filter and the other through a red filter to form a 3D view of the overlapping photos. The 3D model projected onto a platen, which was a small platform that was raised up and down. The technician viewed the 3D image with special glasses fitted with red and green lenses. In the centre of the platen was a small pinhole that served as a floating mark, with a vertical pencil located exactly below the pinhole. This tracing table was moved to follow the topographic feature or contour line and draw it on the paper underneath. The technician raising or lowering the platform’s floating mark to match the height of the 3D terrain. It also replaced the slotted template method of mechanical adjustment of strips of aerial photography, however was restricted to each strip rather than between strips in the block. Although the Multiplex was phased out of production in 1968, it was used in the training of photogrammetry and aero-triangulation at the School of Military Survey located at Bonegilla, Victoria until the early 1990s. The history of the Multiplex is covered in more detail with additional historic photographs, in pages 50 to 51 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. This instrument is only one of the projectors of a set and is unfortunately missing its platen, coloured filters and coloured glasses.A black wooden box containing a Multiplex Unit Projector (incomplete). The Multiplex has a Lamp Head, Barrel Housing, Body of the Projector and a Platen which is missing. .1 Protective wooden box .2 Multiplex Instrument .3 Multiplex Instrument Parts Diagram .4 A bank of Multiplex projectors in operation WILLIAMSON MANUFACTURING CO, PHOTOGRAPHIC ENGINEERS, SERIAL NUMBER 3437, TYPE MPC, LITCHFIELD GARDENS, LONDON AND READING.royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt