$505.01

Vintage W. Watson & Sons Ltd - Bactil Monocular Brass Microscope - c1930, Cased

$35

Allamanda grandiflora Microscope Slide

$250

Rare1866 Antique 1A. Tagliabue, NY Patent Brewery Spirits Proof Hydrometer, Case

$606.02

Mathematics Antique - Smith and Dolier Arithmetical scales. Simple Division

$10

Rabbit Oryctolagus cuniculus Pituitary Microscope Slide

$45

Urinary Series Murexide Microscope Slide by Edmund Wheeler

$26.93

-FLOATING DAIRY THERMOMETER IN ORIGINAL CARDBOARD TUBE, BRITISH

$56.99

VINTAGE HERSEY MECHANICAL WATER LEVEL INDICATOR! LOOKS UNUSED! EASY TO READ!

$87.54

Antique Apothecary/Scientific Weights in Box

$14.3

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

$325

RARE Improved Robertson-Thompson Steam Engine Indicator

$13.57

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