Front:
GL6
HALL OF PROGRESS AT THE GREAT LAKES EXPOSITION, CLEVELAND, OHIO
OGREIL
小P
6 A-H604
Back:
The Hall of Progress at the Great Lakes Exposi-
tion exhibits the progress of science and new in-
ventions. The Building, 540 feet long and 180
feet wide, is constructed entirely of wood, using a
system of building known as “rigid frames", used
for the first time in such a large structure. The
two interior courts have outdoor gardens.
COPYRIGHTED BY THE GREAT LAKES EXPOSITION
THE SAPIRSTEIN GREETING CARD CO., CLEVELAND, OHIO,
"C.I.ART-COLORTONE” REG. U.S. PAT. OFF.
SALIR
TO
