Beschreibung:

Millionaire Calculator by Hans W. Egli, Zurich, Switzerland, no. 2372, with motor attachment, eight slides, sixteen-digit capacity, multiplier-lever and regulator (for addition, multiplication, division and subtraction) and crank on a painted brass bedplate, slide table and instruction plate on interior lid, two brass plaques reading in part: Hans W. Egli Ingenteur and a distributer agent plaque reading: W.A. Morschhauser New York, sitting on the original desk frame with two oak veneered table wings, and a copy of the original operating manual, 1/10 H.P. Robbins & Myers Motor, machine wd. 25 1/2 in. Provenance: Reportedly purchased for the U.S. Department of Agriculture and used by the Animal Nutrition Division at the Beltsville, Maryland, research station.