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Box 606741365

 Container

Restricted

Contains 1 Result:

File

Job files, 1936-9

Comprises files for: Job no. 1558: seismographic equipment, 1936-9 Job no. 1559: toroidal coil (LF) development, 1936-9 Job no. 1560: disc recording and reproducer development, 1939 Job no. 1561: impedance measuring equipment, 1937-9 Job no. 1563: AF response measurement, 1938 Job no. 1565: Egyptian test of studio…
Collection: The Marconi Archives
Shelfmark: MS. Marconi 933
Extents: 1 box
Dates: 1936-9