- Islandora Repository
- Mss.B.B61_E
- Emery, Henry C.: From Boas. 1906 Mar. 7
- Emery, Henry C.: From Boas. 1906 May 21
- Emery, Henry C.: From Boas. 1906 May 23
- Emery, Henry C.: From Boas. 1907 Jan. 22
- Emery, Henry C.: From Boas. 1908 Apr. 15
- Emery, Henry C.: From Boas. 1908 Mar. 31
- Emery, Henry C.: From Boas. 1908 May 12
- Emery, Henry C.: From Boas. 1908 May 4
- Emery, Henry C.: To Boas. 1906 Apr. 3
- Emery, Henry C.: To Boas. 1906 Apr. 7
- Emery, Henry C.: To Boas. 1906 Apr. 8
- Emery, Henry C.: To Boas. 1906 Apr. 9
