- Islandora Repository
- Mss.B.B61_B
- Baur, Georg: To Boas. 1895 Dec. 28
- Baur, Georg: To Boas. 1895 Feb. 20
- Baur, Georg: To Boas. 1895 Mar. 10
- Baur, Georg: To Boas. 1896 Apr. 5
- Baur, Georg: To Boas. 1896 Dec. 22
- Baur, Georg: To Boas. 1896 Feb. 22
- Baur, Georg: To Boas. 1896 Feb. 29
- Baur, Georg: To Boas. 1896 Jan. 18
- Baur, Georg: To Boas. 1896 July 27
- Baur, Georg: To Boas. 1896 Mar. 12
- Baur, Georg: To Boas. 1896 May 18
- Baur, Georg: To Boas. 1896 Sept 16
