Vintage amperage gauge made by the Nagel electrical company Toledo/USA. As used in 1920s American cars. Diameter of the barrel is 50mm. Comes with its clamp. Location: OS Amp Box 2
Oil pressure gauge for 1920s American cars made by the National Gauge and Equipment C°. Max. pressure indication 15 lbs. Diameter outer rim 58mm, diameter barrel 49mm.Rim will benefit from renickeling. Location: OS Oil gauge box 2