An optical table is a piece of equipment used for optics experiments and engineering. The Optical Bench is a less sophisticated piece of equipment used for simple experiments. Components such as light sources and lenses can be bolted down and easily shifted along the length of the rail.A solid wood board. A steel ruler scale on top, 0-30mm, mounted along one edge. Fixed along the opposite edge is a 10mm diam. steel bar, 41cm long.W.G. Pye & Co. Eng. Cambridge.physics, scientific instrument, optics, engineering, light sources, lenses, optical table

This collection of 17 photos was most likely taken in c1978-1980. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6122.20P, 6410.24P, 6183.19P, 6184.20P, and 6200.5P for additional photographs of the AUTOMAP 1 system.This is a set of 17 photographs of Air Survey Squadron military and civilian personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1978-1980. The photographs were on 35mm colour slides and were scanned at 96 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, colour, c1978-1980, Gerber 1442 verification drum plotter. .2) - Photo, colour, c1978-1980, Gerber 1442 verification drum plotter, SPR Garry Ames. In background - Hewlett Packard (HP) 2100A Minicomputer Input Subsystem controlling Wild B8 Aviograph stereo plotters. .3) - Photo, colour, c1978-1980, Gerber 1442 verification drum plotter. .4) - Photo, colour, c1978-1980, digitising topographic features with a Wild B8 Aviograph stereo plotter, CPL Adrian Rynberk. .5) to .6) - Photo, colour, c1978-1980, Wild PEB8 stereo profiler. .7) - Photo, colour, c1980, HP 9640A Programming System. .8) - Photo, colour, c1980, HP 9640A Programming System, L to R: unidentified, SGT Alan Toogood. .9) - Photo, colour, c1978-1980, Gerber Optical Line Follow (OLF), CAPT Rob Bridge. .10) - Photo, colour, c1978-1980, Gerber OLF. .11.) to .12) - Photo, colour, c1978-1980, Gerber OLF, SPR Gerry Gunn. .13) - Photo, colour, c1978-1980, Gerber OLF. .14) - Photo, colour, c1979, Gradicon edit table. .15) to .16) - Photo, colour, c1981, Gradicon edit table, SPR Chris Gordon. .17) - Photo, colour, c1981, Gradicon edit table, L to R: SPR Chris Brown, unidentified..1P to .17P - Some of the equipment is annotated on the frame of the 35mm slides.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, automap 1

This collection of 20 photos was most likely taken in 1980. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6410.24P, 6183.19P, 6184.20P, 6200.5P, and 6222.17P for additional photographs of the AUTOMAP 1 system.This is a set of 20 photographs of Air Survey Squadron military and civilian personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1980. The photographs were on 35mm negative film and were scanned at 96 dpi. They are part of the Army Survey Regiment’s Collection. Photos .19P and .20P are printed on photographic and scanned at 300 dpi. .1) - Photo, black & white, c1980, Gerber plotter. .2) - Photo, black & white, c1980, Gerber plotter, LT Rob John .3) - Photo, black & white, c1980, Gradicon edit table, SPR Jamie McRae .4) - Photo, black & white, c1980, Gradicon edit table, SPR Steve Linane .5) - Photo, black & white, c1980, 1130 System administration, unidentified. .6) - Photo, black & white, c1980, Wild B8 stereo plotter, SPR Van Dalen? .7) - Photo, black & white, c1980, Wild B8 stereo plotter, SPR Van Dalen? .8) - Photo, black & white, c1980, Gerber Optical Line Follower (OLF). .9) - Photo, black & white, c1980, Gerber OLF. .10) - Photo, black & white, c1980, Gerber OLF. .11) - Photo, black & white, c1980, Gerber OLF. .12) - Photo, black & white, c1980, Gerber OLF. .13) - Photo, black & white, c1980, Data management, CPL Greg Gilbert. .14) - Photo, black & white, c1980, Data management, CPL Greg Gilbert. .15) - Photo, black & white, c1980, 1130 Operating System administration, SGT Denis Marshall. .16) - Photo, black & white, c1980, Programming System, L to R: unidentified, SGT Alan Toogood. .17) - Photo, black & white, c1980, Programming System, L to R: Robert Cox, WO1 Bob Mason, John Dean. .18) - Photo, black & white, c1980, Programming System, L to R: Robert Cox, WO1 Bob Mason, John Dean. .19) - Photo, black & white, c1980, Gradicon edit table, CPL Chris Carter. .20) - Photo, black & white, c1980, Gerber plotter, LT Rob John..1P to .18P - No personnel are identified .19P - ‘CPL Chris Carter’ annotated on backroyal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, air survey, automap

This collection of 19 photos was most likely taken in 1980. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6122.20P, 6410.24P, 6184.20P, 6200.5P, and 6222.17P for additional photographs of the AUTOMAP 1 system.This is a set of 19 photographs of Air Survey Squadron military and civilian personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1979. The photographs were on 35mm negative film and were scanned at 96 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, colour, c1979, Gradicon edit table, SSGT John Bennett. .2) - Photo, colour, c1979, Gradicon edit table. .3) - Photo, colour, c1979, HP21MX computer General Purpose Sub-system. .4) - Photo, colour, c1979, HP21MX computer General Purpose Sub-system. L to R: CAPT Graham Baker, SPR Ian Belmont. .5) - Photo, colour, c1979, Gerber verification drum plotter. 1130 System administration, unidentified. .6) - Photo, colour, c1979, Gerber Optical Line Follower (OLF). .7) - Photo, colour, c1979, Gerber OLF .8) - Photo, black & white, c1979, Programming and system administration, L to R: WO1 Don Taylor, Robert Cox, Tony Spurling, SSGT John Bennett, SGT Alan Toogood. .9) to .14) - Photo, black & white, c1979, .15) - Photo, black & white, c1979, Gerber OLF, unidentified. .16) - Photo, black & white, c1979, Gerber verification drum plotter, unidentified using Gradicon edit table. .17) to .18) - Photo, black & white, c1979, - Photo, black & white, c1979, Programming and system administration, SSGT John Bennett. .19)- Photo, black & white, c1979, - Photo, black & white, c1979, HP21MX computer General Purpose Sub-system..1P to .19P No personnel are identified.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, automap 1

This collection of five photos was most likely taken in c1980. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6410.24P, 6122.20P, 6183.19P, 6184.20P and 6222.17P for more photos of the AUTOMAP 1 computer system.This is a set of five photographs of Air Survey Squadron military personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1980. Black and white photos are on photographic paper and were scanned at 300 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, black & white, c1980, SGT Cliff Webb operating AUTOMAP 1 terminal. .2) - Photo, black & white, c1980, HP21MX computer General Purpose Sub-system. .3) - Photo, black & white, c1980, Gerber verification drum plotter. .4) and .5) - Photo, black & white, c1980, unidentified personnel operating AUTOMAP 1 terminal. .1P to .5P - No personnel are identified.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, automap 1

This collection of 20 photos was most likely taken in c1978. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6122.20P, 6410.24P, 6183.19P, 6200.5P, and 6222.17P for additional photographs of the AUTOMAP 1 system.This is a set of 20 photographs of Air Survey Squadron military and civilian personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1978-1980. Black and white photos .1P to .18P are on photographic paper and were scanned at 300 dpi. Photo .4P is in colour and mounted with a duplicate on manilla card. Black and white photos .19P to .20P are on 35mm negative film and scanned at 96 dpi.They are part of the Army Survey Regiment’s Collection. .1) - Photo, black & white, c1978-1980, Gerber Optical Line Follower (OLF), SSGT John Bennett. .2) - Photo, black & white, c1978-1980, HP21MX computer General Purpose Sub-system. .3) - Photo, black & white, c1978-1980, Gerber OLF .4) - Photo, colour, c1978-1980, unidentified digitising on Gradicon edit table. .5) - Photo, black & white, c1978-1980, Gerber verification drum plotter. .6) - Photo, black & white, c1978-1980, Gerber OLF, CAPT Rob Bridge. .7) - Photo, black & white, c1978-1980, Programming and system administration, SGT Alan Toogood. .8) - Photo, black & white, c1978-1980, Unidentified digitising on Gradicon edit table. .9) - Photo, black & white, c1978-1980, CPL Rick Downie digitising on Gradicon edit table. .10) - Photo, black & white, c1978-1980, SPR Dave Irving digitising on Gradicon edit table. .11) - Photo, black & white, c1978-1980, Gerber OLF and CPL Rick Downie. .12) - Photo, black & white, c1978-1980, 1130 Computer System administration, L to R: unidentified, SSGT Les Dixon, SPR Geoff Havelberg. .13) - Photo, black & white, c1978-1980, AUTOMAP 1 tape administration, Maryanne De Groot. .14) - Photo, black & white, c1978-1980, AUTOMAP 1 tape drive. .15) - Photo, black & white, c1978-1980, HP21MX computer General Purpose Sub-system. .16) - Photo, black & white, c1978-1980, digitising topographic features with a Wild B8 stereo plotter, L to R: unidentified, CPL John Smith. .17) - Photo, black & white, c1978-1980, digitising topographic features with a Wild B8 stereo plotter, CPL John Smith. .18) - Photo, black & white, c1978-1980, digitising topographic features with a Wild B8 stereo plotter, CPL Adrian Rynberk. .19) - Photo, black & white, c1978-1980, Programming and system administration, SGT Alan Toogood. .20) - Photo, black & white, c1978-1980, Gerber OLF, CPL Chris Edwards. .1P to .20P - No personnel are identified.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, automap 1

To be fashionable, and possibly improve vision at the same time, the pince nez style of glasses became popular. The 'Fits-u' design has a mounting that allowed the bridge to stay solid, whilst the springs in the nose pads allowed for removal (unlike pince nez which had a springs in the bridge). Although complete, this box includes models with different distance dimensions and the height of the bridge, with these figures are etched onto the lenses. An order table is included in the box with the pupillary distance and height so the catalogue number and quality and quantity of each size can be ordered by the dispenser. The pupillary distance is used to design spectacle frames.Canvas box which includes display models of different dimensions of pince nez Handwritten on the back: James Korp Backhouse (?) 1904 Ophthalmic Optician & Optometristassistive devices, american optical company

Wild Heerbrugg B8 Aviograph Stereoplotters were a very accurate piece of equipment for the extraction of topographical information from stereo air photography. This is an operating manual covering all aspects of the Wild B8 Stereoplotter. Chapters include, construction, descriptions of the optical train, electrical equipment, technical data, assembly (adjustment, instructions for use and maintenance). They were widely used throughout the Royal Australian Survey Corps from 1965 onwards. They were later upgraded with tri axis locators for capturing digital topographical data.Green hard covered operating manual covering all aspects of the Wild B8 Stereoplotter. Chapters include, construction, descriptions of the optical train, electrical equipment, technical data, assembly (adjustment, instructions for use and maintenance). There are 70 x pages of text and plans and diagrams. There are 33 x unnumbered pages of photographs, diagrams and tables. Additional photocopied pages added "P2 Relative Orientation - Semi Numerical Method." "1927" (Presumed to be the Serial Number of the B8 Stereoplotter that the manual was used with).royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr

1 optical discnon-fictionYewen's Directory of Landholders, New South Wales 1900 This was the "first broad attempt at publishing a complete directory of landowners in New South Wales ..." The directory is divided into approximately 1900 postal localities grouped under 87 larger districts. There is an introduction and summary to each district. It indicates for each landholder whether they are dairy farmers, graziers or agriculturalists and what crops are under cultivation in the following categories - wheat, maize, barley, oats, potatoes, tobacco, sugar, other crops, grapes and orchard fruits. This a wonderful, extensive guide to over 70,000 landholders throughout NSW, by district and postal address. The main directory is supplemented by further useful information: ~ A list of butter factories, creameries cheese and bacon factories, flour mills, sugar mills, ice works etc. ~ A large fold out chart with a breakdown of crops under cultivation and livestock by district ~ A summary table of the landed estate of New South Wales ~ Indexes to the districts, the postal localities and over 50 advertisers in the directory.new south wales, landowners (nsw)