$840

microscope antique vintage collectible Olympus "Showa" microscope

$2233

Microscope collectible books Dr.Van Heurck late 19th W.E.Baxter Limited London

$545

microscope antique vintage collectible Accessory No.6 "Leitz Ultracondenser"

$528

microscope antique collectible Fascinating Accessory "Leitz Mechanical Stage

$16.24

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

$639

microscope antique collectible "Nache No. XI Liquid-Immersion Objective Lens"

$750

microscope antique Beck's 4/10-in Correction Device-Equipped Objective Lens 1865

$2998

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

$334

Pilot P-1 Pinwheel Mechanical Calculator, Made in Japan, Retro vintage antique

$3696

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

$2098

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

$75

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