- Islandora Repository
- Mss.B.B61_H
- Haller, Ludwig: To Boas. 1887 Apr. 5
- Haller, Ludwig: To Boas. 1887 Jan. 21
- Halliday, W.H.: To Boas. 1930 Dec. 18
- Halliday, W.H.: To Ditchburn, W.E.. 1930 Dec. 6
- Hallock, William: To Boas. 1905 Apr. 4
- Hallock, William: To Boas. 1906 Oct. 12
- Hallowell, A. Irving: From Boas. 1923 Jan. 15
- Hallowell, A. Irving: From Boas. 1925 Apr. 20
- Hallowell, A. Irving: From Boas. 1925 May 20
- Hallowell, A. Irving: From Boas. 1927 Feb. 14
- Hallowell, A. Irving: From Boas. 1927 Feb. 17
- Hallowell, A. Irving: From Boas. 1927 Mar. 5
