J. R. Poppele
E1079216
UNEXPLORED
J. R. Poppele was an American radio engineer and broadcasting pioneer known for his influential technical and production work during the golden age of radio.
All labels observed (1)
| Label | Occurrences |
|---|---|
| J. R. Poppele canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.