- Islandora Repository
- Mss.B.B61_E
- Egbert, James C.: From Boas. 1914 Mar. 6
- Egbert, James C.: From Boas. 1914 Nov. 14
- Egbert, James C.: From Boas. 1918 Apr. 29
- Egbert, James C.: From Boas. 1919 May 12
- Egbert, James C.: From Boas. 1919 Oct. 27
- Egbert, James C.: From Boas. 1920 Oct. 3
- Egbert, James C.: From Boas. 1921 Feb. 28
- Egbert, James C.: From Boas. 1921 Mar. 16
- Egbert, James C.: From Boas. 1921 Mar. 9
- Egbert, James C.: From Boas. 1923 Jan. 16
- Egbert, James C.: From Boas. 1923 Jan. 22
- Egbert, James C.: From Boas. 1924 Nov. 3
