- Islandora Repository
- Mss.B.B61_K
- K., M.: To Boas. 1888 Sept. 20
- Kaempfert, Waldemar: From Boas. 1933 Apr. 10
- Kaempfert, Waldemar: From Boas. 1935 Mar. 21
- Kaempfert, Waldemar: From Boas. 1936 Apr. 27
- Kaempfert, Waldemar: From Boas. 1938 Dec. 5
- Kaempfert, Waldemar: From Boas. 1938 May 26
- Kaempfert, Waldemar: From Boas. 1938 Oct. 17
- Kaempfert, Waldemar: From Boas. 1938 Oct. 24
- Kaempfert, Waldemar: From Boas. 1939 Feb. 27
- Kaempfert, Waldemar: From Boas. 1939 Jan. 21
- Kaempfert, Waldemar: From Boas. 1939 June 22
- Kaempfert, Waldemar: From Boas. 1939 June 29
