$399

MANGANESE DIOXIDE 100 Pounds Lab Chemical MnO2 Ceramic Technical Grade Pigment

$7

Vintage European RPPC Real Photo Postcard LOUIS LUIS PASTEUR Chemist Biologist

$3.95

Vintage Tin of Rexall Puretest Epsom Salt

$8.99

BODY MASSAGE Electric Massager Model S Newark NJ

$20

NSF Lab Test Dairy Plate

$39.95

OM Franklin Products Antique Animal Castration Severing Tool Pat# 1877376 Rare

$80

Antique Brass Medical Syringe 9" with Attachment to 11" extended

$19.99

Weems & Plath Item # 141 - Parallel Rulers 15" - with plastic sleeve

$200

Vintage Renwal "The Invisible Man" Anatomy Assembly Kit-Complete w/Box & Instrx

$49.72

W.M. Welch Scientific Company D.C. Ammeter CAT. NO. 3031N Untested Prop Chicago

$5.95

RARE COLOR Plate of 4 Bown Colored Rats, Pink-Eyed Rodent 7 x 9 15/16" Frameable

$8

Boston Lead Pointer HEAVY OLD