161. Memorandum from Mark H. McCormack to Barry Frank Creator: McCormack, Mark H.; Frank, Barry Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 15, 1984 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
162. Memorandum from Mark H. McCormack to Barry Frank Creator: McCormack, Mark H.; Frank, Barry Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 4, 1974 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
163. Memorandum from Mark H. McCormack to Barry Frank Creator: McCormack, Mark H.; Frank, Barry Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: November 17, 1992 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
164. Memorandum from Mark H. McCormack to Bill Sinrich Creator: McCormack, Mark H.; Sinrich, William Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: January 25, 1989 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
165. Memorandum from Mark H. McCormack to Bob Happ Creator: McCormack, Mark H.; Happ, Bob Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 15, 1980 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
166. Memorandum from Mark H. McCormack to Bob Kain Creator: McCormack, Mark H.; Kain, Robert D. Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 11, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
167. Memorandum from Mark H. McCormack to Breck McCormack Creator: McCormack, Mark H.; McCormack, Scott B., 1957- Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 13, 1992 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
168. Memorandum from Mark H. McCormack to Breck McCormack, Todd McCormack and Leslie McCormack Creator: McCormack, Mark H., McCormack, Scott B., 1957-, McCormack, Todd, 1960-, and McCormack, Mary Leslie, 1966- Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: April 4, 1991 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
169. Memorandum from Mark H. McCormack to Brian M. Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 27, 1983 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
170. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: June 8, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
171. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 13, 1978 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
172. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: July 21, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
173. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: October 3, 1985 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
174. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 28, 1977 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
175. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: March 9, 1981 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
176. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: December 1, 1981 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
177. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: November 2, 1990 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
178. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: May 22, 1993 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
179. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: September 12, 1992 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives
180. Memorandum from Mark H. McCormack to Brian Roggenburk Creator: McCormack, Mark H.; Roggenburk, Brian Format: Letters/Correspondence; Manuscripts Collection: Mark H. McCormack Papers, ca. 1920-2008 (bulk: 1957-2003) Date: August 17, 1994 Institution: University of Massachusetts Amherst Libraries Special Collections and University Archives