Box 606741268
Container
Contains 1 Result:
File
Type numbers CG4-DF12A, 1921-c. 1935
Comprises files for type numbers:
CG4 with AD43A/44A, 1934
D1A, c. 1935
DF12A, 1921
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Working papers on and drafts of desc…
Shelfmark: MS. Marconi 831
Extents: 1 box
Dates:
1921-c. 1935