File Letter to Frank H. Evans, September 27, 1955 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter from Ralph W. Gering, December 9, 1955 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Newspaper clipping Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter to Ralph W. Gering, December 20, 1955 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter from John S. Patterson, August 16, 1956 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter from Louis C. Rabaut, September 6, 1956 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter from Arthur Wickham re: reasons for going to Russia Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Letter to the Michigan Historical Collections at the University of Michigan, September 28, 1966 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Newspaper clipping and letter Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence, 1950-1969
File Speeches, eulogies, and programs, of members of Polar Bear Association, 1947-1955 Folder 5 Online In: Michael J. Macalla papers, 1918-1956 » Papers