Check the listing for details. Antique Bausch And Lomb Microscope - Brass - 1900’s. Listed at 184.95 USD. The Antique Bausch And Lomb Microscope from the 1900's is a valuable piece of scientific history. Made of brass, this microscope exudes a classic and timeless appeal. With its intricate design and historical significance, it is a prized item for collectors and enthusiasts of scientific instruments. The Bausch and Lomb brand is known for its quality and durability, making this microscope a reliable and functional tool for any laboratory or collector's display. Refer to pictures for condition BB55