The Erma Barrett Scrapbooks contains postcards from the Walla Walla and Eastern Washington area. These scrapbooks, which date from 1902 through 1975, document houses, buildings, events, and landscapes.

The Postcard Collection, which spans from 1920 through 1920, contains postcards from all fifty states, as well as France, Germany, and other countries.

The San Francisco Photographs contains materials related to the city of San Francisco, California before and after the earthquake and fire of 1906. This collection, which dates from 1905 through 1906, also consists of postcards and souvenir booklets.