Yuma Territorial Prison Leg Irons

I have for sale some leg irons with provenance datng to the 1930s. The original owner sold them in 1972 to the guy I purchased them from a few years back. These are not modern reproductions, but a real piece of American history to be preserved. Sure they are a little crude in construction but probably predate anything mass produced. Offers are invited, otherwise they will go to auction and the history may be lost to a non collector.
Paul Davies
Picture to come