1912 10 3 WESTINGHOUSE Electric Motors The Smooth-Running, Quiet, Cleanly Electric Westinghouse Electric & Mfg. Co. East Pittsburgh, PA MOTOR AGE October 3, 1912 8.5″x12″ page 94
1912 11 WESTINGHOUSE Electric Motors Step Into Your Electric; Move a Handle, Westinghouse Electric & Mfg. Co. East Pittsburgh, PA MoToR November 1912 9.5″x13.25″ page 216
1912 2 8 WESTINGHOUSE Electric Motors For Cleanliness You Need an Electric Westinghouse Electric & Mfg. Co. East Pittsburgh, PA MOTOR AGE February 8, 1912 8.5″x12″ page 89