$20

Rabone Angle Setter 0-90 Degree No. 1371 Made In England Alloy Magnetic Level

$161.6

Antique Customs Excise Officer's Comparative Spirit Slide Rule by W. REEVE

$75

Friez Anemometer Porcelain Dial Wind Velocity Baltimore MD Belfort Observatory

$26.93

-FLOATING DAIRY THERMOMETER IN ORIGINAL CARDBOARD TUBE, BRITISH

$45

Human Salpingitis Isthmica Nodosa Pathology Microscope Slide

$75

Vintage Boonton Grid Current Meter (18)

$13.57

Dragon-seeking Water Ruler – Copper Double-round-head, Double Beads Rod

$53.87

Traditional Geometry Set in wooden presentation box, dated late 1800s.

$15

Cryptocotyle lingua Metacercariae Whole Mount Microscope Slide

$35

Allamanda grandiflora Microscope Slide

$10

Rabbit Oryctolagus cuniculus Pituitary Microscope Slide

$87.54

Antique Apothecary/Scientific Weights in Box