$2998

microscope antique collectible Ernst Leitz's Stand Ia SN.28632 Manufactured 1894

$200

Antique Bausch and Lomb Brass Microscope Patent 1915 Vintage Antique

$535

1910s British Antique Brass Folding Magnifying Glass for Reading the Bible

$14.99

Antique Hydrometer ~ Baume Scale for Alcali

$72.95

LEICA MICROSCOPE OBJECTIVE C PLAN 4X/0.10 506074

$2098

microscope antique collectible Ernst Leitz Stand V SN.2172 Manufactured in 1874

$498

microscope antique collectible Fascinating Accessories No.11 Leitz Camera Lucida

$12418

microscope antique rare item 17th century bone optical instrument set flea

$284

microscope antique vintage collectible "UNION" by Union Optical Co., Ltd.

$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$580

Pure copper telescope ornament for interior decoration antique collectible

$1563

microscope antique collectible Eberbach integration stage ANN ARBOR INCH