File Notes from notebook Online In: Michael J. Macalla papers, 1918-1956 » Papers » Materials relating to Russian trip to recover bodies of Americans, 1929
File Letter from John J. Pershing Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter appointing Macalla to Michigan Commission to recover bodies Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Congratulatory letter re: appointment to go to Russia to recover bodies Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Certification of physical exam Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter from Henry Diehl Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter to Macalla, December 19, 1929 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter from Fred Green Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter from Fred W. Green Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949
File Letter to Mrs. George M. Martin from Macalla; Jan.18, 1946 Online In: Michael J. Macalla papers, 1918-1956 » Papers » Correspondence relating to Polar Bear Association affairs, 1919-1949