The "Cards" category is very broadly interpreted, including examples of advertising cards, business and calling cards, greeting cards, and postcards, as well as catalogs for cards. This portion of the Warshaw collection remains unprocessed. At this time, there is no finding aid available. Researchers interested in these materials should consult the survey forms for the collection. Any questions should be directed to the reference archivist or collection specialist.
Cards series, Warshaw Collection of Business Americana, Archives Center, National Museum of American History, box ##, folder ###, digital file number ####