Auction: December 3, 2026
Lot #3402: Spud/Adz 4 5/8" Copper (found under water), found Lake Koshkonong, Jefferson County, Wisconsin (found under water)
4 5/8 x 1 15/16", Spud/Adz, Copper (found under water), found Lake Koshkonong, Jefferson County, Wisconsin (found under water); William C. Taylor Jr. #883 (copy of journal included), purchased from Old Barn Auction, December 9, 1989, lot #123, Ex: Phillip Schelegel Collection, Ollie Skirvanie