"Compiled in 1960 by U.S. Geological Survey from 1:24,000 and 1:62,500 scale topographic maps by USGS, USCE, and USFS, surveyed 1944-1957."
Relief shown by contours and spot heights.
Title in lower right: Olympic National Park & vicinity, Wash.
Includes location diagram.
"This map is available in both shaded relief and contour editions."
In upper right margin: Washington.