- Islandora Repository
- Mss.B.B61_M
- MacDonald, W.J.: To Boas. 1890 July 3
- MacDonald, W.J.: To Boas. 1890 May 8
- MacDonald, William J.: From Boas. 1918 Aug. 16
- MacDonald, William J.: To Boas. 1918 Aug. 13
- MacDougal, D.T.: From Boas. 1917 Oct. 18
- MacDougal, D.T.: To Boas. 1917 Oct. 23
- MacDowell, Edward A.: From Boas. 1903 Nov. 12
- MacDowell, Edward A.: From Boas. 1903 Nov. 2
- MacDowell, Edward A.: To Boas. 1903 Nov. 10
- MacDowell, Edward A.: To Boas. 1903 Oct. 27
- MacDowell, Edward A.: To Boas. 1904 Feb. 13
- MacFarlane, Helen G.: From Boas. 1940 Nov. 18
