1. Kodak A3132 Reference (shelfmark): Kodak A3132 Title: Scope & Content: R. H. Herz, History of the X-ray Group 1940–1961, February 1963, 33pp. plus appendices. History; Research; X-Ray Group; Radiography Collection Area: Visual Arts Languages: English Date Range: 1940-1961 Extent: 1 folder: Typescript