MPX5140025: Operation Pluto (pipe-lines under the ocean). First pictures. One of the greatest supply stories of the war is now being told for the first time. It is the story of Operation Pluto (from the initial letters of Pipe-Lines Under the Ocean). It tells of the laying by unique methods of an oil pipe-line system under the English Channel by which the military operation of the Allied Armies in Europe were nourished. This system was devised by the Petroleum Warfare Department and its success owes much to the Prime Minister's interest. (These photographs tie up with the Ministry of Fuel and Power Press Conference of 22nd May 1945). Pictured, the first petrol pipe-line to Boulogne. British troops instal the T-Union valve in October 1944 (b/w photo) / Bridgeman Images
MPX5140026: Prefabricated Ports. Two Prefabricated Ports each as big as Gibraltar were manufactured in Britain in sections, towed across the channel, and set down off the coast of Normandy. The use of the prefabricated ports greatly simplified the problem of supplying the Allied Armies in France. Pictured, big concrete caissons forming main deep water breakwater. Steel roadways carried on steel girders run out from the beach at Arromanches to distant pier-heads at which our invasion craft, including 7,000-ton vessels, discharged their urgent cargoes. A pier-head, with a displacement of 1,000 tons, complete with crew's quarters, generating sets, and storage accommodation, at the end of the cross-Channel tow. October 1944 (b/w photo) / Bridgeman Images
MPX5140038: Prefabricated Ports. Two Prefabricated Ports each as big as Gibraltar were manufactured in Britain in sections, towed across the channel, and set down off the coast of Normandy. The use of the prefabricated ports greatly simplified the problem of supplying the Allied Armies in France. Pictured, pier giving exit to Arremanches. October 1944 (b/w photo) / Bridgeman Images
MPX5140039: British Army's new self propelled bridges. It is now revealed that two new bridging methods have been used by the British Army in Europe and are now being used extensively in Burma for crossing small rivers and canals, surmounting anti-tank ditches and concrete emplacements, and forming ramps for scaling cliffs and other obstacles. For supporting a bridge strong enough to take 38 tons is used. The bridge is fitted to the top of the tank by supports, and an arm worked by hydraulic pressure on the front of the tank lifts the bridge clear of the supports, brings it over and deposits it across the gap to be bridged. The 'Ark 2' bridge, of which the latest form is known as the 'Twaby' has a superstructure on which are built two ramps which can be dropped down one front and one rear of the tank. On reaching anti-tank ditch, the 'Twaby' is ditched in it and the ramps are let down to the bridge. An earlier form of the 'Ark' carries one ramp in front which can be placed in position for scaling purposes. Picture shows, a 'scissors' bridge laid over a river on the road to Tilburg. June 1945 (b/w photo) / Bridgeman Images
MPX5140045: Operation Pluto (pipe-lines under the ocean). First pictures. One of the greatest supply stories of the war is now being told for the first time. It is the story of Operation Pluto (from the initial letters of Pipe-Lines Under the Ocean). It tells of the laying by unique methods of an oil pipe-line system under the English Channel by which the military operation of the Allied Armies in Europe were nourished. This system was devised by the Petroleum Warfare Department and its success owes much to the Prime Minister's interest. (These photographs tie up with the Ministry of Fuel and Power Press Conference of 22nd May 1945). Pictured, A CONUN (HMS Conundrum) being moved into position for winding on the steep pipe. The enormous size of the CONUN is shown by the figure of the sailor standing alongside. CONUNs were towed by the Royal Navy across the Channel to lay continuous lengths of steep pipe 67 miles long. May 1945 (b/w photo) / Bridgeman Images