| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | | <1937:1:20-1941:9:10> | |
| Northwestern University | Contact institution for more information. | Microfilm service copy | | <1937:1:20-1941:9:10> | Note: Film 12262. Microfilm paged collection.
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| Evanston Public Library | Contact institution for more information. | Microfilm service copy | | <1937:1:20-1941:9:10> | Note: Newspaper reading room.
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| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm master copy | | <1937:1:20-1941:9:10> | |