Articles by CBA for the World, ND; "The First Sikorsky" et.al, 1930 - 1937

Articles by CBA for the World, ND; "The First Sikorsky" et.al, 1930 - 1937, Box: 2a, Folder: 1. Carl B. Allen Papers Regarding Early Aviation, A&M 2252. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/94258 Accessed December 20, 2024.