$15000

microscope antique vintage collectible Dorondo's Universal Microscope 1790

$334

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

$75

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

$500

Spectrastar Unity InfoStar V3.11.0

$10500

microscope antique vintage Bausch & Lomb "Griffith Club" Microscope

$580

microscope antique collectible Objective Lens "Nachet 1/12 Immersion "

$1680

microscope antique vintage collectible Early 19th-century "simple pocket"

$58155

Louis François Dellebarre Universal Microscope c.1777 Complete Rare Antique Set

$689

Binoculars antique vintage collectible Carl Zeiss JENA DELTRINTEM 8×30

$1600

German-made WELO Ponse Stand and Chisel Set, Watch Repair Tool good condition

$250

Wolfe Microscope 2 Available

$11718

microscope antique collectible "Objective Lens 1/8in Correction Device ROSS 1835