| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1936 |
|
Doc Savage Magazine, April 1936 | Street & Smith Publications, Inc. | MAGAZINE | 124|124.2 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1936 |
|
Doc Savage Magazine, April 1936 | Street & Smith Publications, Inc. | MAGAZINE | 124|124.2 |