Caption:
'Edison and Steinmetz Join Forces to Achieve Success', 1922, (c1925). Thomas Alva Edison, (1847-1931), American inventor and businessman. Charles Proteus Steinmetz (1865-1923), mathematician and electrical engineer. From Cassell's Romance of Famous Lives, Volume 1 by Harold Wheeler. [The Waverley Book Company, Ltd., London, c1925]