Box 606741231
Container
Contains 1 Result:
File
Obsolete job files, 1927-31
Papers for:
Job nos. 1593, 1599: tests on SW transmitters S250; SI transmitter, 1927-9
Job no. 1594: Naval app. for Argentine, 1927-8
Job no. 1595: cheap amplifier components, 1927-8
Job no. 1596: crystal drive for Austria, 1927
Job no. 1597: Ongar no. 2 retuning, 1927-8
Job no. 1598: Empire broadcasting 5SW,…
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Research Department files
Shelfmark: MS. Marconi 794
Extents: 1 box
Dates:
1927-31