Bas Relief, Radio Building

Front:
THEGORU OFTIMEANDSPACE ©1933. RHD CO. BAS RELIEF, RADIO BUILDING

Back:
A CENTURY OF PROGRESS 212. Bas Relief, Radio Building 123 & SONS CO., CHICAGO DEEPTONE R. R. DONNELLEY COPYRIGHT, 1933, AND PUBLISHED BY THE REUBEN H. DONNELLEY CORPORATION, CHICAGO