Walter Webber, 33°, certificate collection, 2003-2006, A2018-001b. Scottish Rite Masonic Museum & Library.
Walter Webber, 33°, certificate collection, 2003-2006, A2018-001b. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/4049 Accessed September 04, 2025.
