The career of Roland C. Hawes, born Oct. 4, 1908, Riverside, California, began in chemical analysis and led him into the scientific apparatus and instruments industry, where he worked in the field of spectrophotometry. B.S., chemistry, California Institute of Technology, 1930. He died in 1999.
Correspondence, handwritten notes and sketches, memorandum reports, catalogs, printed material, patent documents, drawings, blueprints (original and diazo copies), and photographs document Hawes's work in the field of immunnassay, spectrophotometry, scientific apparatus and instruments industry, and administrative duties at Applied Physics Corporation/Cary Instruments.
The bulk of the papers consist of materials found in Series 2: Research files A-Z, 1913 (1927-1990) (4.5 cubic feet). Series 5: Cary Instruments 1937-1992 (4 cubic feet) and Series 6: Consulting, 1908-(1939-1992) (3.5 cubic feet).
Roland C. Hawes Papers, 1908-1997, Archives Center, National Museum of American History