Box 606741207
Container
Restricted
Contains 1 Result:
Research files and papers on direction finding, 1919-28
File
Shelfmark: MS. Marconi 770
Comprises papers concerning:
Aircraft direction finding, 1919-25
Experimental direction finding, including short wave direction finding and mobile direction finding, 1920-7
Design type 12, 1920-5
Croydon and 12A direction finding amplifiers, 1927
Arcs of good bearings (printed report), 1927
marine receivers (printed...
Extents: 1 box
Dates:
1919-28