Master Masonic symbols engraving, circa 1900, A1991-048-004, Box: 4, Folder: 1. Scottish Rite Masonic Museum & Library.
Master Masonic symbols engraving, circa 1900, A1991-048-004, Box: 4, Folder: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/3675 Accessed February 23, 2026.
