Letter from F[rederick] A[lbert formerly Friedrich Albrecht Winzer] Winsor, September 5, 1801 (Frankfurt on the Main), Box: 24, Folder: 52. Letters, literary manuscripts, and personal papers of the Porter family, MS 28. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/467297 Accessed October 05, 2024.