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Box 606741227

 Container

Restricted

Contains 1 Result:

File

Obsolete job files, 1926-31

Papers for: Job no. 1032: Lausanne transmitter, 1926-7 Job no. 1033: short wave station Ongar, 1926 Job no. 1036: short distance short wave interception, 1926 Job no. 1037: negative positive grid machine tests, 1926 Job no. 1040: Carnarvon valve troubles, 1926 Job no. 1041: submarine DF, 1926-7 Job nos.…
Collection: The Marconi Archives
Shelfmark: MS. Marconi 790
Extents: 1 box
Dates: 1926-31