$5

Butterfly Antenna Microscope Slide

$295

Antique Reichert Vienna c.1880 Hemoglobin Meter Microscope c.1890

$10

Proteus vulgaris Microscope Slide

$178.98

7" Brass Microscope Vintage Student Microscope Rare Monocular type W/Leather box

$178.98

Vintage Brass Microscope Student Microscope 7 Inch Monocular Type W/Leather Box

$5

Common Frog Testis Microscope Slide by N.B.S.

$10

Aerobacter aerogenes Microscope Slide

$65

CHICAGO APPARATUS GALVONOMETER wood base with coil and pointer 13.2 ohms

$15

Salamander Large Intestine Microscope Slide by Powers & Powers

$158.86

Antique French Field Microscope Brass wood box Glass slides

$10

Shigella dysenteriae Microscope Slide

$5

Frog Lung Microscope Slide