Knight of Pythias Mystic Lodge in Chelsea, Massachusetts, postcard, 1907-1914, A1987-083-001, Box: 1. Scottish Rite Masonic Museum & Library.
Knight of Pythias Mystic Lodge in Chelsea, Massachusetts, postcard, 1907-1914, A1987-083-001, Box: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/1685 Accessed October 02, 2025.
