$27

Vintage Fisher Scientific Copper Sulfate , Granular, Bottle And Label Nice. Read

$56.69

Glass Beaker Set 50/100/250/500 ml, Glass Flask 50/100/150/250 ml, Graduated

$19.99

Vtg Kartenmesser Germany Map Curve Measurer Drafting Tool Orig. Box & Sleeve

$10

Vintage Sealed 1980's Acu Rite Lawn Garden Rain Gauge On Card 6"

$37.46

Vtg J&J Thermal Model T-65 Temperature Meter Bio-Medical Instrument Tool As Is

$65

Vintage Leeds & Northrup Type S Portable Test Set No. 5300

$26.92

American Association For The Advancement Of Science Acrylic Award

$44.99

W.S.Tyler - No. 50 - Standard Testing Sieve - 300 Micrometer - Inches .0117

$33.65

Beck London Luminex Illuminated Magnifier Inspection Torch Reg Design 771009

$107.72

Vintage WPA N71 Resistance Box & Voltage Divider 1935 - S63

$34.99

Weston Milliamperes Meter Model 1541 Panel Gauge DC

$161.6

Muirhead D-30-A Test Set Complete with Manual Vintage Instrument Steampunk Décor