$25.24

Vintage Scott Instrument Laboratories Type 451 Sound Level Meter Ansi Type S3A

$99.99

Vintage A.W. Faber Castell 67/87 Rietz Slide Rule Germany 10-62 & Case

$32.32

Vintage PYE Decade Resistance box

$9

Vintage Ideal School Supply Computing Counting Abacus

$25

Thermo Scientific Display (similiar to Genesys inst.) Unknown Inst. and P/N

$26.21

W.S. Tyler Inc. - No. 40 - Standard Testing Sieve - 125 Micrometer

$30

Brass Medical Bell

$13.47

VINTAGE GERMAN OPISOMETER MAP DISTANCE MEASURING WHEEL

$274.49

Vintage Troxler Laboratories Scaler-Ratemeter Model 2651

$5.99

Vtg 1937 AD LOT (3 ads) TAYLOR INSTRUMENTS Thermometers & Weather Instruments

$19.95

Vintage Cambridge Instrument co Stethophone Cable #7849 Rare

$99.99

AMBCO Group Otometer Screening Audiometer Model 600g portable Tester In Case