2022OAB AuctionsBill Barrett Original Large Full Round Abstract Aluminum Sculpture Signed BronzeSee Sold Price
2023BonhamsBILL BARRETT (BORN 1934) Untitled patinated bronze, inscribed 'Bill Barrett'height 10 1/2in (27...See Sold Price
2024Le Shoppe Auction HouseBill Barrett Untitled Modern Brutalist Welded Steel Sculpture 1970sSee Sold Price