Brass monocular bar limb microscope with a claw foot signed, ‘Collins, Optician, 77 Gt Tichfield St.,London. With convex mirror and rotating sub stage iris stop.The height racked down is 13″ (33 cms). In mahogany case with two eye-pieces, an objective signed 1″ on its canister and a bulls eye lens.
Ask the Dealer
I live in Lancashire (U.K.) and have been a dealer and collector of scientific and nautical instruments for a number of years. My stock has included some fine items from museums and colleges, which were surplus to their requirements. I occasionally purchase some interesting items from abroad, having established some reliable sources.