Signalling London - Signal when Valerie Lomax, 20, of Hove ***** the new Aldis Longrange signalling ***** aboard her ship HMS President to *****exchange massages with important London buildings on Thames side today Thursday.The new lamp, five times more powerful than the previous model, is designed for ease of operation and to lessen ***** for the operator. A bulb ***** at full brilliance the whole *****, with signals made by a tubular shutter, which cuts off the light. The built-in telescopic sight enables the signaller to pick up a small target and helps in reading massages flashed at extreme ranges.The new lamp, weighing 4¾ pounds, is robust, watertight, and proof against sea water coarosion. October 07, 1954. (Photo by Reuterphoto).
Signalling London - Signal when Valerie Lomax, 20, of Hove ***** the new Aldis Longrange signalling ***** aboard her ship HMS President to *****exchange massages with important London buildings on Thames side today Thursday.The new lamp, five times more powerful than the previous model, is designed for ease of operation and to lessen ***** for the operator. A bulb ***** at full brilliance the whole *****, with signals made by a tubular shutter, which cuts off the light. The built-in telescopic sight enables the signaller to pick up a small target and helps in reading massages flashed at extreme ranges.The new lamp, weighing 4¾ pounds, is robust, watertight, and proof against sea water coarosion. October 07, 1954. (Photo by Reuterphoto).