This is a set of four photographs of WO2 Graham Ragless from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. The photos were probably taken at the School of Military Survey (SMS), Bonegilla, VIC. Texas Instruments TI4100 portable Global Positioning System (GPS) geodetic receivers were introduced from 1986–1988. The GPS receivers and Ferranti FILS3 helicopter and vehicle mounted Inertial Positioning System (IPS) replaced the TRANSIT satellite receivers. The equipment was deployed to establish the baseline for a GPS controlled air camera and photogrammetric system to significantly reduce the requirement for ground survey to accurately control air photography for topographic mapping. Personnel from the four field survey squadrons at this time were trained at the SMS to operate the TI4100 receivers. Field survey operations using GPS and IPS equipment followed in the late 1980s. This technology is described in more detail in the RA Svy booklet titled An Introduction to Topographic Mapping. See record ID - 6010. WO2 Graham Ragless progressed to the rank of WO1 and was appointed as RSM of the Army Survey Regiment from 1990 to 1992. Refer to item 6186.2P for more photographs of WO2 Graham Ragless demonstrating the TI4100.This is a set of four photographs of a technician from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. Colour photos are on 35mm slide film and were scanned at 96 dpi. .1) to .4) - Photo, colour, c1988, WO2 Graham Ragless demonstrating the operation of a TI4100 GPS receiverThere are no annotations.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, surveying

This is a set of two photographs of WO2 Graham Ragless from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. The photos were probably taken at the School of Military Survey (SMS), Bonegilla, VIC. Texas Instruments TI4100 portable Global Positioning System (GPS) geodetic receivers were introduced from 1986–1988. The GPS receivers and Ferranti FILS3 helicopter and vehicle mounted Inertial Positioning System (IPS) replaced the TRANSIT satellite receivers. The equipment was deployed to establish the baseline for a GPS controlled air camera and photogrammetric system to significantly reduce the requirement for ground survey to accurately control air photography for topographic mapping. Personnel from the four field survey squadrons at this time were trained at the SMS to operate the TI4100 receivers. Field survey operations using GPS and IPS equipment followed in the late 1980s. This technology is described in more detail in the RA Svy booklet titled An Introduction to Topographic Mapping. See record ID - 6010. WO2 Graham Ragless progressed to the rank of WO1 and was appointed as RSM of the Army Survey Regiment from 1990 to 1992. Refer to item 6226.4P for more photographs of WO2 Graham Ragless demonstrating the TI4100.This is a set of two photographs of a technician from the Royal Australian Survey Corps demonstrating the operation of Global Positioning System equipment in c1988. Colour photos are on 35mm slide film and were scanned at 96 dpi. .1) and .2) - Photo, colour, c1988, WO2 Graham Ragless demonstrating the operation of a TI4100 GPS receiverThere are no annotations.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, surveying

Receiver was obtained from Supply Branch of Telecom Australia. It was located by Harold Bakes (early member of the Nunawading Historical Society) at the Hawthorn Line depot and Society purchased. It was stored at the former City of Nunawading Depot in Station Street, Nunawading. It was noticed by Postal Services when they were building the Nunawading Mail Exchange and loaned to them whilst it remained in the City of Nunawading at the Mail Exchange. The had it refurbished and it stood in the Mail Exchange vestibule. When the exchange closed it was taken to Dandenong. It took much negotiation before it was returned to the Society.Alternative Name: Letter Receiver Large round cast iron Letter Receiver surmounted with a gold crown on domes to pointed top. Top has a gold cast iron fancy fringe and below on the main body a further gold plain fringe. Door follows the contour of the round receiver and cover about on of the body. Handle of door is in shape of a fist painted gold. Receiver is mounted on a cast iron base (could have been all cast together) approx 3/8 of the overall height of 250cm. Receiver is painted Pillar Box Red - base which is placed in ground is mid green. From a similar Receiver installed near the Prahran Railway it would appear that half of the base is above ground. Station It has five oblong holes. Cast into the body between the two fringes are a letter opening and two words POST OFFICE and Receiving Pillar.Cast into Receiver - POST OFFICE / Letter Receiver In door - transfer with crown and E11Rcommunication, postal, historical society

The Victorian Statutes Vol 2 Receiver & Paymasterflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, the victorian statutes vol 2 receiver & paymaster, book

Owner's manual for the Deep Image Television Receiver (1970s).8 p., black and white text and illusrations.television, owners manuals

From the front cover. "Gun Barrel and Receiver Codes and Markings/ Identifier Maker/ Merchant Reseller. Approximate Manufacture Dates/ and Countries".Soft cover book. Cover - heavy gauge paper with plastic tape spine binding. Dark blue print on front. Illustrated - two colour photographs of weapons. Back - publication details. No page numbers - cut, plain, white colour. Information listed A to Z.Publication details. "Reprinted by CORNELL PUBLICATIONS/ NOT AFFILIATED WITH ANY GUN/ OR ARMS MANUFACTURER/ www.cornellpubs.com/ [email protected]/ [email protected]/ all rights reserved/ Thousands of Gun Catalogs & manuals/ From 1835-1980"publication, book, manual, weapons

Sash was worn at all meetings except where the program made it in impractical.District Officer Receiver purple felt sash with gold fringe. "D.R." inside an outline of an ivy leaf in gold fabric paint and gold metal crossed keys. Metal 2nd Degree star above keys.methodist girls' comradeship

Multiples of these receivers were set on different frequencies and mounted in the racks. Radio units of this type were used in the Aeradio buildingAWA Radio Receiver, Grey colour has four control knobs six toggle switches one ear phone jack and metal tag holder for frequency setting card, Department of Civil Aviation Commonwealth of Australia DCA indent No. Y5/13 Communications Receiver Type R20 Serial numbers 575, 118, 81, 591. Made by AWA Ltd

This apparatus was devised by Hamilton Irving an English general surgeon in 1907. Supra pubic prostatectomy surgery was being performed more frequently due to improvements in procedures. There were issues post-operatively as dressings were saturated with urine and causing excoriation. The receiver was said to be easy to apply, comfortable to wear and effective in keeping the patient dry and able to move freely in bed. Supra pubic urinary drainage cover/receiver, metal with two drainage outlets to enable urine to drain via an abdominal drain tube following a supra pubic cystoscopy and prostatectomy, held in place by a leather belt, two rubber tubes were then attached other ends placed in a urinalFront of appliance has 'RAMSAY' inscribed as well as 'Wd 3' [Ward 3].post operative prostatectomy 1930s, medical equipment

This apparatus was devised by Hamilton Irving an English general surgeon in 1907. Supra pubic prostatectomy surgery was being performed more frequently due to improvements in procedures. There were issues post-operatively as dressings were saturated with urine and causing excoriation. The receiver was said to be easy to apply, comfortable to wear and effective in keeping the patient dry and able to move freely in bed. Supra pubic urinary drainage cover/receiver, metal with two drainage outlets to enable urine to drain via an abdominal drain tube following a supra pubic cystoscopy and prostatectomy, held in place by a leather belt, two rubber tubes were then attached other ends placed in a urinal"Ward 3" etched on to top and underneath rim. Old catalogued number "176-78" in black ink on underneath rim and sticker with "176-78" on side.post operative prostatectomy 1930s, medical equipment

Used by the Forests Commission's radio technicians for testing transmitters metal encased radio receiver with removable protective metal cover for faceRECEIVER; TYPE C55163; SERIAL No. 192; AMALGAMATED WIRELESS (AUSTRALASIA) LTD., SYDNEY

This Lafayette radio receiver (model HE-30) is a basic single conversion tube semi-professional short wave communications receiver. It covers 0.55 to 30 MHz in four bands. The multi-frequency bands was used on an experimental basis in FCV Divisional Offices to monitor district radio transmissions.Used on an experimental basis to monitor fire radio trafficLafayette Radio ReceiverHE-30 AM-CW-SSBforests commission victoria (fcv), radios

Restored by Mr. Perce Sebire, 1923 and in working order.Crystal wireless receiver and head phones. Using Galena crystal cat-whiskers detector, on a wooden base.Receiver:- 'Using Galena Crystal Cat - Whisker Detector' Headphones:- 'Superior - BBC Patents ready'crystal receiving sets

This Lafayette radio receiver (model HE-30) is a basic single conversion tube semi-professional short wave communications receiver. It covers 0.55 to 30 MHz in four bands. The multi-frequency bands was used on an experimental basis in FCV Divisional Offices to monitor district radio transmissions.Used on an experimental basis to monitor fire radio trafficLafayette Radio Receiver HE-30 With operating manualradios, forests commission victoria (fcv)

A portable radio receiver and VHF transmitter used by the Sea Pilot Service. An early model used from about 1956 for ship-to-ship and ship-to-shore communication during arrival and departure procedures.Used by the Port Phillip Pilot service in the 1950sMiniphone radio receiver / transmitter and carry bag MFD by Commonwealth Electronics Pty Ltd Type No 180TRN Serial No 184communication, radio receiver and transmitter

The Phonic Ear hearing aids were actually auditory trainers for children in school. This aid was also an FM receiver so the child could clearly hear the teachers' voice. This was used by the student to receive the teachers' transmissions. For more information see: http://www.hearingaidmuseum.com/gallery/Miscellaneous/Assistive%20Devices/Phonic%20Ear/info/phonicearfmsystem.htm Beige FM Receiver with red plug-in crystal module (colour coded for frequency) and two leads on either side for hearing aids. This would have been used by the student to receive the teachers transmissions. Masking tape on front, obscuring name, writing on tape faded. "MODEL/HC 421 R/STEREO/AUDITORY TRAINER/FM/CERTIFICATION/THIS RECEIVER COMPLIES/ WITH FCC RULES PART 15/OPERATION IS SUBJECT/TO THE CONDITION THAT/ THE DEVICE WILL NOT/CAUSE HARMFUL INTER-/FERENCE AND THAT THE/DEVICE MUST ACCEPT ANY/INTERFERENCE THAT/MAY BE RECEIVED, INCL-UDING INTERFERENCE/THAT MAY CAUSE UN-/DESIFED OPERATION./PHONIC EAR/MODEL HC 421 R/TYPE GODKENOT/ deaf children australia, hearing aid, auditory training device, phonic ear