Artifact Details Title Operator at Powers-Samas punch Catalog Number 102710235 Type Still image Description Woman operating a Powers-Samas keypunch. To her right is a card tray. Date 1962 ca. Identifying Numbers Other number #1979 Verso Dimensions overall: 6 in x 8 in Copyright Holder Unknown Category Photograph Subject Biology; Botanical Society of the British Isles Lot Number R0036.2010
