Reply of John A. Kasson to Merchants' Association of Boston re: their invitation to speak on reciprocity treaty. Letterhead: Department of State, Washington, D.C., Office of Special Commissioner Plenipotentiary, 1900-02-13, BR. 2905, mapcase folder: 41. Regional history broadsides, 6629. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/1945343 Accessed August 31, 2026.