“79” – Flat Top – Regular Shackle
2 1/4″ wide. (actual: 2.296″ wide x 2.894″ high x .551″ deep). Bronze body. Bronze shackle. Post key. Clevis and chain. No spring on dust guard. Catalog #: 79, first appears in catalog of 1880. “WILSON BOHANNAN BROOKLYN N.Y 79” is stamped on the obverse of the shackle.