$40.5

Ceramic Glaze Concentration Meter Mud Hydrometer Glaze Measuring Cup Test Cerami

$19

Dissection Dissecting Kit Hamilton Bell 7 Piece Classroom with Case Vintage USA

$7500

World's Largest HUGE Chemical Distillery Cyclone Pharmacy Alchemy Labs Bottle

$149.95

NEW RADIOSONDE 's Transmitter Weather Balloon MILITARY ML659 (V) 2 LOT OF 25

$45

Astronomy 1850s Print: Comets & Aeroliths - Scientific - Kometen und Aerolithen

$279.99

KEUFFEL & ESSER TRANSIT • VINTAGE • W/ TRIPOD • LOCAL PICKUP ONLY!!!

$750

Rare Elaborate 1940s Pathoclast Quack Machine

$62.73

VINTAGE LABRATORY GLASS JUG FLASK CHEMISTRY APOTHECARY ETCHED MARKINGS 16 oz

$39.99

Rare Vintage Corded Inspection Light Probe/Examination Tool w/Lighted Tip -NIce!

$17.99

Vintage Texas Instruments Calculator TI-1250 - Works- Tested

$48.89

Antique Postage Stamp Letter Scale.

$1070.63

English CASELLA LONDON Mahogany Barograph with Chart Drawer & GLUCK Movement