Taken in 1944, the photograph depicts the view from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.4 / 32 /military album, army album, wwii, world war ii, mt stanley, beechworth, victoria, melbourne, sydney, royal australian corps of signals, army signal detachment unit, military, war

Taken in 1944, the photograph depicts the view of surrounding hills from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the ongoing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.2 / 32 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian signal army corps, war, beechworth, victoria, mt. stanley

Taken in 1944, the photograph depicts the view from Mt. Stanley. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the ongoing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.3 / 32 /military album, army album, beechworth, victoria, mt. stanley, australian army, wwii, world war ii, royal australian signal corps, army signal detachment unit

Taken in 1944, the photograph depicts an Australian Army truck driving along an unsealed road from Stanley to the top of Mt. Stanley. A secret experimental micro-wave radio station was established and tested at Mt. Stanley by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.7 / The track up (?) from / Stanley to the top / 32 /military album, army album, military, war, wwii, world war ii, army signal detachment unit, royal australian corps of signals, beechworth, victoria, stanley, mt stanley, melbourne, sydney

Taken in 1944, the photograph depicts two trucks and a trailer park at an undisclosed location inside the Stanley forest. An unidentified young man is standing in the background. There are also two tents installed on either side of the vehicles. A secret experimental micro-wave radio station was established and tested in Stanley, Victoria by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.8 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian corps of signals, ra sigs, stanley, army truck, victoria, beechworth, melbourne, sydney

Taken in 1944, depicted are two unidentified soldiers presumed to be part of the Army Signal Detachment Unit. They are cooking a meal outdoors around Mt. Stanley. A secret experimental micro-wave radio station was established and tested near this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.6 / Our Cookhouse / 32 /military album, army album, military, war, wwii, world war ii, army signal detachment unit, royal australian corps of signals, mt stanley, beechworth, victoria, melbourne, sydney

Taken in 1944, the photograph depicts a van with two large, round satellite dishes installed on the roof stationed near Mt. Stanley, Victoria. There is a transmission tower in the background. Four unidentified young men are in the foreground on the right hand side. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.10 / Our station set-up / in operation beside / the old Fire Watchers / Tower / 32 / It was man-handled / the last 50m. to the top /military album, army album, wwii, world war ii, army signal detachment unit, royal australia corps of signals, military, war, australian army, mt. stanley, victoria, beechworth

Taken in 1944, depicted is an aerial view of an Australian military camp set up at Mt. Stanley in Victoria. There are two large tents along with a vehicle and trailer surrounded by bushland. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links. The record has strong research potential. This is due to the ongoing scholarly and public interest in war, military history, the ANZAC legend, and the continuing existence of the RA Sigs. The historic context of this record can provide insight into Australia's history, military, technological innovation and advancements, as well as national economic, defence and foreign policies after 1945.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.11 / Our camp / From the top. / (?) (?) /military album, army album, australian royal corps of signals, army signal detachment unit, mt. stanley, victoria, beechworth, wwii, world war ii, melbourne, sydney

Taken in 1944, the photograph depicts an Australian Army vehicle with a trailer driving through bushland in Victoria. A secret experimental micro-wave radio station was established and tested in Stanley, Victoria by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.9 / Our outfit (fully mobile) / on the move / 32 /military album, army album, wwii, world war ii, army signal detachment unit, royal australian corps of signals, ra sigs, australian army, army truck, beechworth, stanley, victoria, melbourne, sydney

Taken in 1944, depicted is a group of six young men part of the Army Signal Detachment Unit. They are seated on a rock at Mt. Stanley, Victoria. The man second from the left has been identified as David Pittard. A secret experimental micro-wave radio station was established and tested at this site by the Army Signal Detachment Unit during World War II. It was part of an experimental Ultra High Frequency (UHF) link between Melbourne and Sydney. At the time, it was highly classified. It intended to enquire into the hitherto unexplored transmission of micro-waves; that is, a radio signal which could only be transmitted by line of sight, and thus required hill-top to hill-top location.The photograph is historically significant as it pertains to World War II; the largest global conflict in history. This significance is enhanced by Australia's prominent involvement in campaigns across the Pacific, particularly on land in New Guinea and across the Huon Peninsula. It was also the first time that the Australian mainland came under direct attack by the Axis, with Japanese forces targeting north-west Australia and Sydney Harbour. These battles became Australia's largest and most complex offensives during the war. The record is also historically significant as it relates to the Royal Australian Corps of Signals, or "RA Sigs". This significance is strengthened by Australia's unique distinction of having the first established signal unit under the British Empire. This unit provides electronic warfare. They enable commanders to implement highly dynamic battle control against opposing forces by using a number of methods including radio, fibre optic, micro-wave, information systems and satellite links.Black and white rectangular photograph printed on matte photographic paper.Reverse: BMM5095.12 / David Pittard / 2nd from left in photo. / The Sig. Detachment / at Mt Stanley in 1944 /army album, military album, wwii, world war ii, army signal detachment unit, royal australian corps of signals, military, war, mt. stanley, victoria, beechworth, melbourne, sydney

It is believed that the photograph on the obverse side of the postcard was taken in 1918. Depicted are ten Australian male soldiers. Their names are transcribed in pencil on the reverse side of the postcard. Each soldier is dressed in a formal military uniform. It is believed that these soldiers were part of The Australian Imperial Force during World War I. This can be inferred by the chevron rank insignia visible on the uniforms of nine of ten men. The placement of this insignia on the sleeves of their right arms suggests that they were either Warrant Officers or Non-Commissioned Officers (NCO). Specifically, the number of chevron stripes - here, nine men have three - are believed to signify a Corporal rank. The men pictured on this postcard are also wearing 'Rising Sun' collar badges on their coats. Australia, unlike most other Commonwealth countries, did not adopt metal regimental badges during the First World War. All units were issued with the Australian Army General Service Badge, better known as the 'Rising Sun’ badge. This insignia is almost always identified with the Australian Imperial Force. Another characteristic of the Australian Imperial Force uniform are the rectangular colour patches worn by all men on this postcard. In March 1915, a new scheme of unit identification was devised to replace the wearing of unit titles. This consisted of cloth colour patches on the upper arms of a soldier’s tunic. The black and white nature of the record means that we cannot establish which battalion these soldiers were part of. However, one of the handwritten signatures on the reverse side of the postcard reads "W.A. Griggs". This was the signature of Sergeant William Archibald Griggs. Further research shows that Griggs was part of the 5th Australian Division Signals Company. Therefore, it is believed these soldiers were part of the ANZAC Signal Companies. The main role of the Signal Companies during World War I was the laying and maintenance of telephone cables and switchboards, used to connect various units in their area. Furthermore, the man standing in the back row, third from the left side, has an Overseas Service chevron patch on his coat. In January 1918, the Australian Imperial Force approved the wearing of the overseas service chevrons which had been adopted by the British Army. These were embroidered or woven inverted chevrons worn above the cuff on the right arm. Due to a shortage of supply, some men had chevrons privately made. For each year of war service, a blue chevron was awarded, and those men who had embarked in 1914 received a red chevron to indicate that year’s service; however, the black and white nature of the postcard makes it difficult to determine what colours are on this man's patch.The record is historically significant due to its connection to World War I. This conflict is integral to Australian culture as it was the single greatest loss of life and the greatest repatriation of casualties in the country's history. Australia’s involvement in the First World War began when the Australian government established the Australian Imperial Force (AIF) in August 1914. Immediately, men were recruited to serve the British Empire in the Middle East and on the Western Front. The first significant Australian action of the war was the Australian Naval and Military Expeditionary Force’s (ANMEF) landing on Rabaul on 11 September 1914. The ANMEF took possession of German New Guinea at Toma on 17 September 1914 and of the neighbouring islands of the Bismarck Archipelago in October 1914. On 25 April 1915, members of the AIF landed on Gallipoli in Turkey with troops from New Zealand, Britain, and France. This specific event holds very strong significance within Australian history. The record has strong research potential. This is due to the ongoing public and scholarly interest in war, history, and especially the ANZAC legend, which is commemorated annually on 25 April, known as ANZAC Day.Black and white rectangular postcard printed on paper.Obverse: Oh 'Serg!' / Reverse: CARTE POSTALE / 6537 / Correspondance / Adresse / w.a. Grigg / J. Fain / Ruckling / R.J Farrar / (?) / Clarke / L (?) / GFFisher / R. M. Forrest / With Compliments / Sgt's Mess / November 1918 /military album, army, aif, uniform, military, wwi, world war i, rising sun badge, william archibald griggs, anzac, signal companies, postcard, patches, chevron

index, ill, bib, p.132.non-fictionA history of railway disasters and the railway signalling developed to prevent future accidents.railroads - great britain - history, railroad signalling - great britain - history

index, bib, ill, maps, p.123.non-fictionA history of mechanical railway signalling.railroads - great britain - history, railroad signalling - great britain - history

index, bib, ill, maps, p.132.non-fictionA history of automatic railway signalling.railroads - great britain - history, railroad signalling - great britain - history