$535

microscope antique collectible Zeiss brightfield HELL-DUNKEFEELD condenser

$923

Binoculars antique vintage collectible Silver England Birmingham

$1500

Antique Leitz Wetzlar Binocular Microscope with Case and Original Power Source,

$4000

Quartz Spectrograph By Adam Hilger 1900-1920 Pick Up Only

$642

microscope antique collectible Accessories Rights Discussion Tube

$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$528

microscope antique collectible Fascinating Accessory "Leitz Mechanical Stage

$248

microscope antique collectible Zeiss cross-centering glass KreuztischCentrirglas

$14.99

Antique Hydrometer ~ Baume Scale for Alcali

$3048

microscope antique vintage collectible Accessory "Leitz Universal Stage UT4"

$1566

microscope antique vintage collectible accessories Ernst Leitz's integral stage

$10500

microscope antique vintage Bausch & Lomb "Griffith Club" Microscope