$1399

Contina AG Mauren Curta Type I Mechanical Calculator

$10

Vintage Clay-Adams Dissecting Kit In Original Box. No. BP A-199

$21.53

Vintage Compex SC-20 Solar Powered Pocket Calculator in sleeve (great condition)

$67.34

Philip Harris Blue Box Linear Light Sensor T12150/3 Working plus spare boxes

$20

VINTAGE COORS USA 2A LAB FUNNEL PORCELAIN

$99

Vintage Lumetron Photoelectric Colorimeter 401 for restore project or display

$8.76

Vintage Student Biology Medicine 8 Piece DISSECTION INSTRUMENT KIT In Pouch

$26.92

2 Aurora Calculators Bundle

$18.99

Pair Antique Hydrometer for Sugar & Syrup, Germany & Emil Greiner, NY, USA

$26.92

Eaglemoss Build a Solar System. Orrery. Issue 22 New And Sealed.

$101

1943 DETECTOR Q & I. A.T.P. Science Electrical Steam Punk Interest

$20.2

Vintage Advert: Associated Electrical Industries (AEI)