$535

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

$10500

microscope antique Bausch & Lomb "Griffith Club" Microscope

$1741

microscope antique vintage collectible Olympus' Mizuho microscope

$2862

microscope antique vintage collectible Simon Pressl's "achromatic" microscope

$3696

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

$639

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

$248

microscope antique collectible Zeiss cross-centering glass KreuztischCentrirglas

$2518

microscope antique vintage collectible Nikon Portable H-Type Body s7935

$3200

microscope antique vintage collectible Accessory Leitz Universal Stage UT2

$3122

microscope antique Ernst Leitz vertical reading microscope

$1500

microscope antique collectible Objective lens 1/4-in correction device for loss

$14.99

Antique Hydrometer ~ Baume Scale for Alcali