- Islandora Repository
- Mss.B.B61_B
- Bassuk, Albert O.: To Boas. 1936 Oct. 1
- Bassuk, Albert O.: To Boas. 1936 Oct. 10
- Bassuk, Albert O.: To Boas. 1936 Sept 30
- Bassuk, Albert O.: To Boas. 1938 July 21
- Bassuk, Albert O.: To Boas. 1938 June 22
- Bastian, Adolph: From Boas. 1886 Jan. 5
- Bastian, Adolph: From Boas. 1887 Apr. 4
- Bastian, Adolph: To Boas. 1884 Oct. 10
- Bastian, Adolph: To Boas. 1886 Aug. 7
- Bastian, Adolph: To Boas. 1887 Apr. 25
- Bastian, Adolph: To Boas. 1887 Dec.?
- Bastian, Adolph: To Boas. 1887 Dec.?
