Vintage combined speedometer, odometer and tripmeter made by the Stewart Warner Corporation (K-1 patented). In good condition. Needs a coat of paint. 90mm outer diameter, housing 80mm diameter.
Vintage combined speedometer, odometer and tripmeter made by the AC Spark Plug Company, Flint, Michigan. Outer diameter 95mm. In average condition, glass cracked.
Oil pressure gauge made by McPhersons. Works up to 30 psi. In good working order. Suitable for old truck or stationary-engine. Diameter 68mm across face.
Amperage-gauge made by the Readrite Meter Works - Bluffton - Ohio. Reads up to 10 milli-amperes. In good condition. Outer diameter mounting-ring 7cms. One mounting-hole is open. Price includes postage worldwide.
Temperature gauge of unknown maker in good condition. Housing-diameter 5cms. Interesting dial-pictures showing two thermometers and a water-bowl. Price includes worldwide postage.