Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| January 1939 | Secret Service Operator #5, January-February 1939 | Popular Publications, Inc. | MAGAZINE | 7 |
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| January 1939 | Secret Service Operator #5, January-February 1939 | Popular Publications, Inc. | MAGAZINE | 7 |