581. Letter from Mark H. McCormack to Ross H. Roberts Creator: McCormack, Mark H.; Roberts, Ross H. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: April 3, 1992 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
582. Letter from Mark H. McCormack to Rudolph W. Giuliani Creator: McCormack, Mark H.; Guiliani, Rudolph W. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 8, 1990 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
583. Letter from Mark H. McCormack to Scott Thomason Creator: McCormack, Mark H.; Thomason, Scott Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 21, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
584. Letter from Mark H. McCormack to Scott Thomason Creator: McCormack, Mark H.; Thomason, Scott Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 27, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
585. Letter from Mark H. McCormack to Simon B. Pendock Creator: McCormack, Mark H.; Pendock, Simon B. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: April 26, 1975 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
586. Letter from Mark H. McCormack to Sir Peter Walters Creator: McCormack, Mark H.; Walters, Peter Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 29, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
587. Letter from Mark H. McCormack to Sol Kerzner Creator: McCormack, Mark H.; Kerzner, Solomon Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 14, 1984 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
588. Letter from Mark H. McCormack to Stan Malless Creator: McCormack, Mark H.; Malless, Stanley, 1914-2012 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: January 2, 1976 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
589. Letter from Mark H. McCormack to Stephen Crabtree Creator: McCormack, Mark H.; Crabtree, Stephen Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 18, 1983 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
590. Letter from Mark H. McCormack to Stewart G. Long Creator: McCormack, Mark H.; Long, Stewart G. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 20, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
591. Letter from Mark H. McCormack to Stig Ramel Creator: McCormack, Mark H.; Ramel, Stig, 1927- Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 27, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
592. Letter from Mark H. McCormack to Stuart W. Evey Creator: McCormack, Mark H.; Evey, Stuart W. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 26, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
593. Letter from Mark H. McCormack to Sven Tumba Creator: McCormack, Mark H.; Tumba, Sven, 1931-2011 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 31, 1972 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
594. Letter from Mark H. McCormack to Sven Tumba Creator: McCormack, Mark H.; Tumba, Sven Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 11, 1973 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
595. Letter from Mark H. McCormack to Takao Sakuma Creator: McCormack, Mark H.; Sakuma, Takao Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 18, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
596. Letter from Mark H. McCormack to Ted Bates and Company Creator: McCormack, Mark H.; Ted Bates and Company Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: February 7, 1968 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
597. Letter from Mark H. McCormack to Teiji Hirotani Creator: McCormack, Mark H.; Hirotani, Teiji Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: February 23, 1981 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
598. Letter from Mark H. McCormack to Theodore J. Forstmann Creator: McCormack, Mark H.; Forstmann, Theodore J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 7, 1994 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
599. Letter from Mark H. McCormack to Thomas P. Mullaney Creator: McCormack, Mark H.; Mullaney, Thomas P. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 24, 1980 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
600. Letter from Mark H. McCormack to Thomas R. Wilcox Creator: McCormack, Mark H.; Wilcox, Thomas R., 1917-1993 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 26, 1982 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives