International Harvester Company Glass Negative Series, circa 1900-1939

Container Title
PH 3714
Series: Cream Separators, 1918-1929
Physical Description: 60 photoprints from original negatives 
Scope and Content Note: Design, marketing, promotion, and use of the Primrose Ball-Bearing Cream Separator: Marketing techniques include use of a giant model of the Primrose. Included are delivery, service, display, advertising and copy photographs from heavily retouched photoprints.