Archibald Johnston Letterbook, SC MS 0137, Box: 0137.01; Box: 0137.02; Box: 0137.03. Lehigh University Special Collections.
Archibald Johnston Letterbook, SC MS 0137, Box: 0137.01; Box: 0137.02; Box: 0137.03. Lehigh University Special Collections. https://archivesspace.lib.lehigh.edu//repositories/3/resources/268 Accessed May 18, 2026.