Letter fragment from Rumford [perhaps Sir Benjamin Thompson, Count Rumford in the nobility of the Holy Roman Empire], [circa 1801?]

Letter fragment from Rumford [perhaps Sir Benjamin Thompson, Count Rumford in the nobility of the Holy Roman Empire], [circa 1801?], Box: 30, 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/468246 Accessed December 26, 2025.