721. Letter from Mark H. McCormack to Alastair Johnston Creator: McCormack, Mark H.; Johnston, Alastair J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 21, 1989 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
722. Letter from Mark H. McCormack to Alexander Damm Creator: McCormack, Mark H.; Damm, Alexander Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 24, 1975 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
723. Letter from Mark H. McCormack to Alexander Morton III Creator: McCormack, Mark H.; Morton, Alex Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: May 14, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
724. Letter from Mark H. McCormack to Alexandra L. Dunaif Creator: McCormack, Mark H.; Dunaif, Alexandra L. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: April 11, 1988 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
725. Letter from Mark H. McCormack to Alistair J. Low Creator: McCormack, Mark H.; Low, Alistair J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: May 12, 1987 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
726. Letter from Mark H. McCormack to Alistair J. Low Creator: McCormack, Mark H.; Low, Alistair J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 30, 1987 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
727. Letter from Mark H. McCormack to Alistair J. Low Creator: McCormack, Mark H.; Low, Alistair J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: February 18, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
728. Letter from Mark H. McCormack to Alistair J. Low Creator: McCormack, Mark H.; Low, Alistair J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 24, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
729. Letter from Mark H. McCormack to Allan H. Strange Creator: McCormack, Mark H.; Strange, Allan H. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: February 26, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
730. Letter from Mark H. McCormack to Allyson J. Lawler Creator: McCormack, Mark H.; Lawler, Allyson J. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: May 11, 1988 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
731. Letter from Mark H. McCormack to Anders Wall Creator: McCormack, Mark H.; Anders, Wall Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 21, 1981 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
732. Letter from Mark H. McCormack to Anders Wall Creator: McCormack, Mark H.; Wall, Anders Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: July 31, 1990 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
733. Letter from Mark H. McCormack to Andras Sallay Creator: McCormack, Mark H.; Sallay, András Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 16, 1987 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
734. Letter from Mark H. McCormack to Andre Girard Creator: McCormack, Mark H.; Girard, Andre Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 24, 1986 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
735. Letter from Mark H. McCormack to Andre Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 5, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
736. Letter from Mark H. McCormack to Andre Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 22, 1990 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
737. Letter from Mark H. McCormack to Andre Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 10, 1987 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
738. Letter from Mark H. McCormack to Andre J. Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: November 19, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
739. Letter from Mark H. McCormack to Andre J. Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: July 22, 1972 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
740. Letter from Mark H. McCormack to Andre J. Heiniger Creator: McCormack, Mark H.; Heiniger, Andre J., 1921-2000 Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: November 5, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives