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5 résultats pour : codebreaking

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Alan Turing (1912-1954), Sherborne Schooll, Dorset, 1928. Creator: Chaffin & Son.
HRM26A28_035

Alan Turing (1912-1954), Sherborne Schooll, Dorset...

Colossus codebreaking computer in operation, World War II, 1943. Creator: Unknown.
HRM25A46_061

Colossus codebreaking computer in operation, World...

Evelyn Moran, between 1910 and 1920. Creator: Harris & Ewing.
HRM22A87_330

Evelyn Moran, between 1910 and 1920. Creator: Harr...

Evelyn Moran, between 1910 and 1920. Creator: Harris & Ewing.
HRM22A87_329

Evelyn Moran, between 1910 and 1920. Creator: Harr...

Genevieve Chapin & Sue Court, c1918. Creator: Harris & Ewing.
HRM22B06_437

Genevieve Chapin & Sue Court, c1918. Creator: Harr...