First pin worn by Pythian Knights postcard, 1901-1907, A1987-142-001, Box: 1. Scottish Rite Masonic Museum & Library.
First pin worn by Pythian Knights postcard, 1901-1907, A1987-142-001, Box: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/1651 Accessed September 15, 2025.