AAR Condemning Gage for 1 1/2" Flange 1956. Pratt & Whitney. Marked NYC 1965.
UPRR Pratt & Whitney AAR Flange Limit Gage For Re-Mounting Steel Wheels 374
UPRR Pratt & Whitney AAR Flange Limit Gage For Re-Mounting Cast Iron Wheels 1956
Vintage Pratt & Whitney AAR Railroad Train Wheel Defect Worn Coupler Gauge Limit
Vintage Pratt And Whitney AAR Gages G7/4 /34428 1950/1975
Pratt & Whitney Wheel Gage AAR Tread Worn Hollow Condemning Limit 1942 705
UPRR Pratt & Whitney Wheel Gage AAR Tread Worn Hollow Condemning Limit 705
