German made barometer good condition, if pressure is applied the needle moves, fine scratches all around, inside the dome has dirt and a spider & spider web. Size is 6.5″ inches diameter & 5″ height, weights 2.0 lb. Started in 1889, then called Central Scientific Company, it has designed, manufactured and distributed instruments for analyzing Moisture, Particles, Surface Tension, Viscosity and many more material attributes. This barometer is similar to the model 1210 published in a catalog M from 1912.
