Union Carbide Co.'s Works and Michigan Lake Superior Power Co

Front:
ہے۔ Saulf Ste Marie, Mich. Union Carbide Co's Works and Mich. Lake Superior Power Co's Power House. TE EX

Back:
MANUFACTURED BY THE HUGH C. LEIGHTON CO., PORTLAND, ME. 25806 PHOTO BY YOUNG, LORD & RHOADES, SAULT STE MARIE, MICH. GERMANY. MESSAGE MAY BE WRITTEN ON THIS SIDE. and Island Possessions Cuba, Canada and For Foreign.