1201. Letter from Mark H. McCormack to Gaetan Mourgue d'Algue Creator: McCormack, Mark H.; d'Algue, Gaetan Mourgue Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 2, 1971 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1202. Letter from Mark H. McCormack to Gaetan Mourgue d'Algue Creator: McCormack, Mark H.; d'Algue, Gaetan Mourgue Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 17, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1203. Letter from Mark H. McCormack to Gaeten Mourgue d'Algue Creator: McCormack, Mark H.; d'Algue, Gaetan Mourgue Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 17, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1204. Letter from Mark H. McCormack to Garth Colling Creator: McCormack, Mark H.; Colling, Garth Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: January 5, 1974 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1205. Letter from Mark H. McCormack to Gary Fernandes Creator: McCormack, Mark H.; Fernandes, Gary Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 8, 1989 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1206. Letter from Mark H. McCormack to Gaston F. Barras Creator: McCormack, Mark H.; Barras, Gaston F. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: February 14, 1989 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1207. Letter from Mark H. McCormack to Gavin Forbes Creator: McCormack, Mark H.; Forbes, Gavin Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 16, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1208. Letter from Mark H. McCormack to Gene Talley Creator: McCormack, Mark H.; Talley, Gene Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 27, 1973 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1209. Letter from Mark H. McCormack to General Foods Corporation Creator: McCormack, Mark H.; General Foods Corporation Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 2, 1969 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1210. Letter from Mark H. McCormack to Genevieve Douglas Creator: McCormack, Mark H.; Douglas, Genevieve 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
1211. Letter from Mark H. McCormack to George Creator: McCormack, Mark H. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: July 9, 1984 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1212. Letter from Mark H. McCormack to George Balkind Creator: McCormack, Mark H.; Balkind, George W. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 14, 1970 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1213. Letter from Mark H. McCormack to George Balkind Creator: McCormack, Mark H.; Balkind, George W. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: May 16, 1970 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1214. Letter from Mark H. McCormack to George Blumberg Creator: McCormack, Mark H.; Blumberg, George Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 20, 1969 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1215. Letter from Mark H. McCormack to George Blumberg Creator: McCormack, Mark H.; Blumberg, George Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 5, 1970 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1216. Letter from Mark H. McCormack to George Carr Creator: McCormack, Mark H.; Carr, George Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 2, 1971 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1217. Letter from Mark H. McCormack to George E. Palmer Creator: McCormack, Mark H.; Palmer, George E. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: April 13, 1972 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1218. Letter from Mark H. McCormack to George E. Palmer Creator: McCormack, Mark H.; Palmer, George E. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 9, 1975 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1219. Letter from Mark H. McCormack to George E. Q. Johnson Jr. Creator: McCormack, Mark H.; Johnson, George E. Q. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: January 10, 1992 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
1220. Letter from Mark H. McCormack to George Englund Creator: McCormack, Mark H.; Englund, George Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 5, 1971 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives