Box 606741304
Container
Restricted
Contains 1 Result:
Type number YB6, 1925
File
Shelfmark: MS. Marconi 867
Extents: 1 box
Dates:
1925
The Marconi Archives
Archives of the Wireless Telegraph and Signal Company Ltd., Marconi's Wireless Telegraph Company Ltd., the Marconi Company Ltd., GEC-Marconi Electronics Ltd. and Marconi Electronic Systems Ltd.
Research, development and technical records
Working papers on and drafts of descriptive literature and operating instructions for equipment