Dunwell, Steve, 1913-19942011-06-092011-06-091989-02-13Steve Dunwell, OH 153. Oral history interview by William Aspray, 13 February 1989, Poughkeepsie, New York. Charles Babbage Institute, University of Minnesota, Minneapolis. http://purl.umn.edu/107272OH 153https://hdl.handle.net/11299/107272Transcript, 30 pp. Audio file available at http://purl.umn.edu/95561Dunwell describes the development of data processing equipment at International Business Machines in the mid-twentieth century. He discusses early data processing and cryptanalytic equipment before focusing on the development of computers following World War II. In this context, he describes IBM's Poughkeepsie Laboratory, John von Neumann's contributions as an IBM consultant, and the IBM 701 and STRETCH (7030) computers.en-USComputer historyPoughkeepsie LaboratoryInternational Business Machines Corporation.IBM 7030 (Computer)IBM 701 (Computer)Electronic data processing consultantsCryptography -- United StatesComputers -- ResearchComputers -- HistoryComputer industry -- History.Calculators -- ResearchCalculators -- HistoryC (Computer program language)Von Neumann, John, 1903-1957Oral History