Ihling Bros. Everard Co. Catalog, No. A, 1976, A1998-043-011, Box: 7, Folder: 1. Scottish Rite Masonic Museum & Library.
Ihling Bros. Everard Co. Catalog, No. A, 1976, A1998-043-011, Box: 7, Folder: 1. Scottish Rite Masonic Museum & Library. https://srmml.libraryhost.com/repositories/2/resources/4286 Accessed February 16, 2026.
