$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$3122

microscope antique Ernst Leitz vertical reading microscope

$5804

microscope antique collectible Ernst Leitz AABM microscope 1923 Flagship model

$3696

microscope antique vintage collectible 18th-19th century German "Nuremberg"

$16.24

California JOS 50 PCS Colorful 5mm LED Light Diodes, LED Circuit Assorted Kit fo

$750

Vacuum Pump without Bell Jar Central Scientific Co. Antique Vintage

$102.42

Original field microscope, case, tweezers & slides Montreal Optician H. Sanders

$17377

microscope antique collectible Karl Kellner's Stand III 1864 about 50 units

$111.2

ANTIQUE BAUSCH & LOMB ROCHESTER NY MICROSCOPE CAST IRON FRAME

$2508

microscope antique Nikon microscopes from Nippon Kogaku Kogyo Co., Ltd.

$75

1890s Antique Brass Hand Pocket Microscope Telescope Field Magnifier France Rare

$528

microscope antique collectible Fascinating Accessory "Leitz Mechanical Stage