Posted 4 years ago
This came off a farm in the middle of nowhere. It looked like rusty gold to me. However, although I have been a barn picker for 30 years, I have no idea what it actually is. It is made to hang from the metal bale, either upright or inverted. It has a brass or copper screw on cap that has a spring valve(similar to a auto thermostat). Thanks in advance for any information you might provide.