Box 606741233
Container
Contains 1 Result:
File
Obsolete job files, 1928-31
Papers for:
Job no. 1618: super power testing plant, 1928-31
Job nos. 1620, DA1238: first model test of DFM4, 1928-9
Job no. 1621: SPB transmitter, 1928-30
Job no. 1622: Swedish enquiry for 50kW PA transmitter, 1928-9
Job no. 1626: redesign broadcast line transmitters, 1929-30
Job no. 1630: portable picture apparatus,…
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Research Department files
Shelfmark: MS. Marconi 796
Extents: 1 box
Dates:
1928-31