YOSEMITE NATIONAL PARK, CALIFORNIA
ARCH ROCK
Two huge boulders form a natural arch under which auto-
mobiles pass near Arch Rock Entrance Station, Highway 140.
BSY-1
COLOR PHOTOGRAPH BY RUTH CORDNER
PRODUCED BY 5 ASSOCIATES, REDWOOD CITY, CALIFORNIA
MIRRO-KROMEⓇ CARD BY H. S. CROCKER CO., INC., SAN FRANCISCO 94103
address