Box 606741227
Container
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
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Research Department files
Shelfmark: MS. Marconi 790
Extents: 1 box
Dates:
1926-31