A Carson City (Nev.) Branch Mint Troemmer special bullion balance scale used from 1870-1893 sold for $62,500 to take overall top lot honors at massive, seven-day Autumn Gold Auction held November 21st thru 27th by Holabird Western Americana Collections, LLC, online and live in the Reno gallery. Over 4,300 lots in many categories came under the gavel.