Front:
che
aldr
el.
Plani-
tarium
autroum-
rial
musum.
PHOTO BY KAUFMANN & FABRY
Back:
ADLER PLANETARIUM AND
ASTRONOMICAL MUSEUM
South Park Commissioners
thicago, Illinois
The Plar
chamber with audience as-
sembled
ure, the planetarium pro-
jector in
of the dome,
the demon-
strator in
1 station, the Chicago sky-
line on the
PERFECTION GRAVURE
CARLSTRAND-ROOK CO., CHICAGO
