Looks like its all there,still has the skeleton key to lock & unlock, amazing condition! believe it tests the compression on steam engines.
Ashcroft Mfg Gauge Industrial Sprinkler NY STEAM PUNK 6” #
Vintage Antique Westinghouse Test Gauge Ashcroft Mfg. New York
Vintage Antique 3 inch Westinghouse Test Gauge Ashcroft Mfg. New York
Vtg LARCO Wrench & Mfg Corp. Pipe Wrench -Trade "LARCO " Mark, Drop Forged 14"
Antique Gauge WM. Bros Boiler & Mfg. Co. Minneapolis Ashcroft NY USA Standing
VTG THE BUCKEYE JACK MFG CO . Alliance Ohio Parts