NEW ULM DEVICES IN HIT AT AUTO SHOWS
Aab’s Perfect Reamer, Aab’s Lining Machine and Aab’s 100,000 Mile Piston Pin Create Sensation. ———— ULRICH’S COMPAROMETER ALSO CAUSES COMMENT ———— All Devices Went Over Big at Chicago and Twin City Automobile Shows. —Local Men Demonstrate. ———— Wm. Aab’s three inventions, Aab’s perfect reamer, Aab’s sureway piston pin and Aab’s 100,000 mile expansion piston pin, manufactured by the New Ulm Manufacturing Co., together with John Ulrich’s invention, the Ulrich comparometer, jobbed by the New Ulm Manufacturing Co., created a ...