Accession Number: 2004.134.68.1-2
Description: 2 black-and-white photos of the Educational Materials research and development department.
Medium: Photographic Paper
Date: ca. 1960
Credit Line: (see provenance)
Accession Number: 2004.134.68.1-2
Description: 2 black-and-white photos of the Educational Materials research and development department.
Medium: Photographic Paper
Date: ca. 1960
Credit Line: (see provenance)
