$49.99

W.S. Tyler Co. Standard Sieve Series No. 325 Screen Scale Metal Badges Cleveland

$100

VINTAGE TAYLOR ANEMOMETER w/ ORIGINAL LEATHER CASE / Wind Velocity Gauge free sh

$17.99

Curta Calculator Poster, New Black & White, 24 1/2" x 16"

$190.89

Melles Griot 02MPG005/ 003 5mm Square Zerodur Mirror IR Max Brite Coating 25849

$108.26

Lot of 5 Pyrex Round Bottom Boiling Flask with Sidearm & Test Tubes, Clamp EUC

$50

Rare Antique Louis Eitzen Visgage Oil Viscosity Comparator Instrument With Case.

$395

Science Electronics ERECTRONIC System BE-8 Comprehensive Transistor Lab Set 1963

$38.04

Vintage Volt Meter Walsall Electrical Company with Cardboard Box Working

$9.9

Vintage Walk-A-Matic Pedometer Jogger & Walker Meter & Instructions mid century

$13.92

Vintage Glass Baume for light liquids, temp. 60 degrees F.

$10

- Michigan Scientific Co Test Kit MISCO Ann Arbor Michigan

$39

Vintage Clay Adams Blood Sedimentation Rack