$2900

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

$75

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

$200

Antique Bausch and Lomb Brass Microscope Patent 1915 Vintage Antique

$5800

microscope antique E. mester's bacterial microscope

$614

microscope antique vintage collectible "Domestic Comparison" Early Showa Period

$4000

Quartz Spectrograph By Adam Hilger 1900-1920 Pick Up Only

$111.2

ANTIQUE BAUSCH & LOMB ROCHESTER NY MICROSCOPE CAST IRON FRAME

$16.24

California JOS 50 PCS Colorful 5mm LED Light Diodes, LED Circuit Assorted Kit fo

$174.99

Antique Bausch and Lomb Brass Microscope with Case

$3122

microscope antique Ernst Leitz vertical reading microscope

$3696

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

$12418

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