Radio
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| LON/BPC/RAD/19 | Swedish Tests of School Transmissions | Document | 1930 | ||
| LON/BPC/RAD/21 | Increase in 1928,1929 and 1930 in the proportion of the ear-phones in European countries having a licence system (chart) | Document | 1931 | ||
| LON/BPC/RAD/29 | The World is yours. The Smithsonian Institution Radio Program | Document | 1937 | ||
| LON/BPC/RAD/30 | Freedom of the press in the National-Socialist State | Document | 1933 | ||
| LON/BPC/RAD/36 | Government Press Services | Document | 1935 |