34
43
311-STEAMBOAT ROCK,
UPPER GRAND COULEE, WASHINGTON
This is a famous landmark which stands
as an Island in this prehistoric river bed. It
is about 21/2 miles long, rising to a plateau
900 feet high.
11902 GRAND COURE E DAM
1952
IRRICATION RECLAMATION
POWER
GRAND
a G-A
1952
FIRST DAY OF ISSUE
KEENAN NEWS AGENCY, SPOKANE, WASH.
