Box 606741209
Container
Contains 1 Result:
File
Research files on Marconi-Stille equipment: correspondence regarding Blattnerphone, 1933-5
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Research Department files
Shelfmark: MS. Marconi 772
Extents: 1 box
Dates:
1933-5