$470
Brass Microscope By John Benjamin Dancer, Manchester, England, mid-19th century, with rach and nosepiece fine focusing, Lister limb, rectangular mechanical stage and plano/concave reflector, trunion-mounted on twin pillars to X-shaped foot, signed J. B. Dancer, Optician, Manchester , ht. 14 in. racked down (re-lacquered)
Auctioneer:
Skinner
Date:
2002-10-27