Vtg Minneapolis Heat Regulator Co Honeywell Model #77 8 Day 7 Jewels Brass Thermostat Wind Up Clock Untested. Retro Wall Decoration. Pre-owned good vintage condition. There are some minor rusts, some scuffs, and some scratches  from the age. Please carefully check pictures for more details. For more information and pictures, please contact me before purchasing. Will accept the best offer. Thank you.