Andrew Pritchard Achromatic Monocular Microscope, English, ca. 1835

An Andrew Pritchard (1804 - 1882) Achromatic Monocular Microscope, English, ca. 1835,

Signed Andrew Pritchard 162 Fleet Street, London on the tube and foot. With various accessories including two eye pieces, Lieberkuhn reflector with cases, two objectives, polarizing apparatus and sub stage condenser, stage forceps, two stage accessories and bull's eye condenser.
Contained in a fitted mahogany box. Missing key.

Assembled dimensions: H:17 x W: 7 1/2 x D: 8 1/4 in.
Box dimensions: H: 4 3/4 x W: 13 1/4 x D: 8 in.
Condition: Box has poor repairs, surface scratches, tape residue, cracks and joint separations. Missing spring slide. Wear is consistent with age and use. All lots have imperfections or the effects of aging. Gray's Auctioneers shall have no responsibility for any errors or omissions.