[other; original] small, blue lined, white envelope with slip of paper inside showing series of numbers, with writing on front, "a code? CSA", undated

[other; original] small, blue lined, white envelope with slip of paper inside showing series of numbers, with writing on front, "a code? CSA", undated, Box: 16, Volume: Notebook 2B, Page: 79. Roy Bird Cook (1886-1961), Collector, Papers, A&M 1561. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/51088 Accessed March 11, 2025.