The Cadwallader L. Washburn Papers, MSS215, Box: MSS215.1; Box: MSS215.2; Box: MSS215.3; Box: MSS215.4; Box: MSS215.5. Gallaudet University Archives.
The Cadwallader L. Washburn Papers, MSS215, Box: MSS215.1; Box: MSS215.2; Box: MSS215.3; Box: MSS215.4; Box: MSS215.5. Gallaudet University Archives. https://gaarchihves.gallaudet.edu/repositories/2/resources/246 Accessed April 21, 2025.
