"A collaborative project between the University of Minnesota Libraries and the Hennepin County Library, this collection contains posters from government, commercial, and charitable organizations."
Book Sources: Air Service
A selection of books/e-books available in Trible Library.
Click the title for location and availability information.
v. 1. The final report and A tactical history.--v. 2. Early concepts of military aviation.--v. 3. The Battle of St. Mihiel.--v. 4. Postwar review.
Search for More
Find More items in Trible Library
Suggested terms to look for include - diary, diaries, letters, papers, documents, documentary or correspondence.
Combine these these terms with the event or person you are researching. (example: civil war diary)
Also search by subject for specific people and events, then scan the titles for those keywords or others such as memoirs, autobiography, report, or personal narratives.
An additional option is to do a search on a topic and use the "Resource Type" limiter on the left side of the results and choose the option "Primary Sources" - please note this is extremely limiting as most primary source materials are not marked in records with this resource type and you will miss seeing a large number of useful items.