Bird's Eye View Exposition

Front:
OChicago Aerlal Survey Co. © 1933. RHD CO. BIRD'S EYE VIEW- EXPOSITION

Back:
A CENTURY OF PROGRESS 218. Bird's Eye View—Exposition XX DEEPTONE & SONS CO., CHICAGO R. R. DONNELLEY COPYRIGHT, 1933, AND PUBLISHED BY THE REUBEN H. DONNELLEY CORPORATION, CHICAGO