Edmund B. Hays Scottish Rite certificates, 1857-1858, A2002-112, Folder: 1. Scottish Rite Masonic Museum & Library.
Edmund B. Hays Scottish Rite certificates, 1857-1858, A2002-112, Folder: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/1971 Accessed June 07, 2025.
