Wireless Telegraphy and Telephony - General
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| R4330/9G/20845/5726/Jacket2 | 5th Meeting of the International Telegraphic Consulting Committee, Warsaw, 1936. | File | 1935-1937 | ||
| R4330/9G/11140/5726 | 4th Meeting of the International Telegraphic Consulting Committee, Prague, May 23 - June 2, 1934. | File | 1934-1936 |