Letter from P. Scherbatoff (Marie Scherbatoff Porter's brother), February 9, [18--?] (circa 1800-1814), Box: 29, Folder: 50. 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/468264 Accessed May 20, 2024.