UNITED Thread Gage 1.25''-20 UN-2B GO P>d 1.2175 NOGO P.D 1.2236
UPA Dermitron D-9 D9-E Coating Thickness / Plating Gauge w/Probe
Vintage ARPO 0 to 100 (100-0-100) Grammes Tension Guage Good Working condition
Vintage Height Gauge Gage 0-300mm unknown manufacturer
WIKA/ Wallace & Tiernan Absolute Pressure Gauge 0-200 mmHg 1mm 61C-1D-0200 PARTS
Wilson Instruments Brinell Test Block 6'' x 2'' 215 HB 215HB