Library of Congress, North Stairway, Central Stair Hall

Front:
COPR. DETROIT PHOTOGRAPHIC cO. 5440 LIBRARY OF CONGRESS, NORTH STAIRWAY,CENTRAL STAIR HALL

Back:
TRADE MARK REG U S. PAT OFF MADE ONLY BY DETROIT PUBLISHING CO. april 8-1916 FOREIGN, TWO THIS SPACE MAY BE USED FOR MESSAGE.