Martin Drum-type Boxed Microscope, late 19th century, with single-draw monocular tube, interchangeable objective, circular stage, hinged magnifier above concave mirror, the hinged mahogany box with two objective lenses and four slides, instrument ht. 6 in.
Auctioneer:
Skinner
Date:
2014-10-28
Martin Drum-type Boxed Microscope, England, 19th century, with single draw-tube and rackwork focusing, interchangeable objective, circular stage with 1 in. aperture above concave mirror, the Read more…
Auctioneer:
Skinner
Date:
2011-07-16
Two Brass Monocular Microscopes, 19th century, a Martin Drum-type boxed microscope, with two additional objectives, tweezers, and slides, all housed in a fitted box; the Read more…
Auctioneer:
Skinner
Date:
2014-10-28
