Auxiliary Spring Traction Engine Gauge - Minneapolis, Minn. The Ashcroft Mfg. Co., New York. Antique gauge. W. S. Nott Company Established 1879. Numbers at the very bottom on the face of the gauge: 852052 A.
Unsure if the gauge works or not. Condition is used. Could be cleaned and washed up better. No glass covering the face of the gauge. Please see the photos for the complete description.
Approximate Measurements
Top Outside Diameter: 4-3/4 inches
Depth: 1-7/8 inches
Brass Threaded Fitting: 5/8 inch
Weight: 2 pounds, 5 ounces