$334

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

$72.95

LEICA MICROSCOPE OBJECTIVE C PLAN 4X/0.10 506074

$188.4

Portable sundial Meiji era Taisho era compass antique vintage

$75

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

$2900

microscope antique collectible Reichert's "BIOZET" phase contrast SN.257477

$4498

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

$1160

microscope antique collectible Fascinating Accessories Leitz Mica Compensator

$642

microscope antique collectible Accessories Rights Discussion Tube

$12418

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

$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$2508

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

$3696

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