Environmentally Conscious and Economically Sound Machine Dismantling Forum > Madison, WI
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> Big brass antique jp marsh & co chicago pressure gauge
Big brass antique jp marsh & co chicago pressure gauge
I have two old gauges listed, both by Jas P Marsh and Co.
This one looks like a pressure gauge. The dial looks like its got a porcelain face, but I am not going to disassemble to check it out. The case looks like steel or aluminum (white metal showing through a couple spots, magnet doesn't stick, so not steel), painted black on the back of the case, with chrome around the face. Its 4.75" across the diameter, 1 3/8" thick and weighs 1 1/2 lbs.
