$2508

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

$220

Compound Monocular Microscope Spencer Lens Co. w/Wooden Carrying Case

$4000

Quartz Spectrograph By Adam Hilger 1900-1920 Pick Up Only

$10500

microscope antique Bausch & Lomb "Griffith Club" Microscope

$628

Binoculars antique vintage collectible LEICA TRINOVID 8×20 BC with case good

$12418

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

$334

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

$4498

microscope antique vintage collectible Ansei-era "pocket" 1857 4th year Ansei

$3048

microscope antique Simon Pressl's "achromatic" microscope

$3988

microscope antique collectible Ernst Leitz's "MOP" Polarizing Microscope

$5800

microscope antique vintage collectible E. mester's bacterial microscope

$3048

microscope antique vintage collectible Accessory "Leitz Universal Stage UT4"