Letter from T.H. Adlrich to G.D. Harris, photos of specimens (edcene photos) with identification and request for naming them, 1920, Box: 9, Folder: 31. Gilbert Harris papers, 14-5-4663. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/1932842 Accessed August 25, 2026.