Master Mason certificate issued to Sidney Hayden by Rural Amity Lodge, No. 70, 1832 January 15, A1978-018-001, Box: 6, Folder: 1. Scottish Rite Masonic Museum & Library.
Master Mason certificate issued to Sidney Hayden by Rural Amity Lodge, No. 70, 1832 January 15, A1978-018-001, Box: 6, Folder: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/1334 Accessed May 15, 2026.
