Bausch & Lomb Model C “Balopticon?? Optical ProjectorWilliamson Auction Gallery4.7(245)$402 days Left
17.35ct Huge Deep Red Ruby Modified Cushion Cut LAB GROWN No ReserveCalifornia Gemstones4.3(4)$14Apr 23, 2026
GAULTIER François Gaultier, model F.G. 4/0, France, c. 1880, fine bisque porcelain head withLadenburger Spielzeugauktion GmbH4.4(393)€850Apr 25, 2026
1804 RATIONAL DEMONSTRATION of MAN'S CORRUPT & LOST ESTATE antique AMERICANAChairish Auctions4.5(10.4k)$45
