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Totalisator aggregators showing variation in wiring, close up detail, 1938. IET Archives NAEST 211/02/09/03 C.5336

Totalisator aggregators showing variation in wiring, close up detail, 1938. IET Archives NAEST 211/02/09/03 C.5336

Inaugural telephone used at first submarine telegraph cable (TAT-1) ceremony, 1956. Inscription reads "This telephone was used by the Honorable George Carlyle Marler Minister of Transport in the inauguration of the first transatlantic telephone cable linking Canada and Great Britain. September 25, 1956". IET Archives NAEST 211/02/18/08 P.173

Inaugural telephone used at first submarine telegraph cable (TAT-1) ceremony, 1956. Inscription reads "This telephone was used by the Honorable George Carlyle Marler Minister of Transport in the inauguration of the first transatlantic telephone cable linking Canada and Great Britain. September 25, 1956". IET Archives NAEST 211/02/18/08 P.173

Woman at work on a power cable stranding machine, 1942. IET Archives NAEST 211/02/10/08 C.9134

Woman at work on a power cable stranding machine, 1942. IET Archives NAEST 211/02/10/08 C.9134

Two men unwinding cable from reel into hole outside Oxford central library, 1968. IET Archives NAEST 211/02/23/08 T.9317

Two men unwinding cable from reel into hole outside Oxford central library, 1968. IET Archives NAEST 211/02/23/08 T.9317

Pelapone engines test shop, 1956. IET Archives NAEST 211/02/16/09 6.1925

Pelapone engines test shop, 1956. IET Archives NAEST 211/02/16/09 6.1925

'E.H.T., H.T. test bench', 1926. IET Archives NAEST 211/02/05/13 B.2841

'E.H.T., H.T. test bench', 1926. IET Archives NAEST 211/02/05/13 B.2841

Elstree telephone exchange wiring fitting, 1935; terminating line cables in M.D.F.. IET Archives NAEST 211/02/08/01 C.1972

Elstree telephone exchange wiring fitting, 1935; terminating line cables in M.D.F.. IET Archives NAEST 211/02/08/01 C.1972

Bobbins in baskets, Woolwich, 1929. IET Archives NAEST 211/02/35/15 B.6499

Bobbins in baskets, Woolwich, 1929. IET Archives NAEST 211/02/35/15 B.6499

Women at workbenches wiring relays, 1950. Relays were used extensively in telephone exchanges and early computers to perform logical operations. IET Archives NAEST 211/02/16/02 E.638

Women at workbenches wiring relays, 1950. Relays were used extensively in telephone exchanges and early computers to perform logical operations. IET Archives NAEST 211/02/16/02 E.638

Woman working at heater coating for cable machine, 1944. IET Archives NAEST 211/02/11/04 D.2122

Woman working at heater coating for cable machine, 1944. IET Archives NAEST 211/02/11/04 D.2122

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