21. Letter from W. H. Duehren to Adrian Kantrowitz Creator: General Electric CompanyDuehren, W. H. Date: July 1966 Genre: Letters (correspondence)
22. Letter from R. W. Hodgers, Jr to Adrian Kantrowitz Creator: General Electric CompanyHodgers, R. W., Jr. Date: 14 November 1961 Genre: Letters (correspondence)
23. Letter from W. H. Duehren to Adrian Kantrowitz Creator: General Electric CompanyDuehren, W. H. Date: 18 January 1966 Genre: Letters (correspondence)
24. Letter from Adrian Kantrowitz to Doris J. W. E. Escher Creator: Kantrowitz, Adrian Date: 11 December 1964 Genre: Letters (correspondence)
25. Letter from Nelson H. Kraeft to Adrian Kantrowitz Creator: Kraeft, Nelson H. Date: 26 May 1962 Genre: Letters (correspondence)
26. Letter from Adrian Kantrowitz to Timothy Takaro Creator: Kantrowitz, Adrian Date: 2 October 1962 Genre: Letters (correspondence)
27. Letter from Timothy Takaro to Adrian Kantrowitz Creator: Veterans Administration HospitalTakaro, Timothy Date: 14 September 1962 Genre: Letters (correspondence)
28. Letter from Adrian Kantrowitz to Nelson H. Kraeft Creator: Kantrowitz, Adrian Date: 19 June 1962 Genre: Letters (correspondence)
29. Letter from Adrian Kantrowitz to Jack A. Cannon Creator: Kantrowitz, Adrian Date: 20 March 1962 Genre: Letters (correspondence)