| 1. |  | Letter, 1935 Nov. 9, to Professor F.C. Hockema | Potter, A. A. (Andrey Abraham), b. 1882--Correspondence; Earhart, Amelia, 1897-1937; Public speaking | Letter from A. A. Potter to F. C. Hockema indicating that Amelia Earhart consented to change her schedule for her program at Purdue University, November 9, 1935 |