Charts. Willapa Bay, Wash., surveys to 1927, surveys by U. S. Engineers to Apr. 1935; with inset, Continuation of Willapa River; chart 6185. Scale 1:40,000.
Publication Title:
Willapa Bay, Wash., surveys to 1927, surveys by U. S. Engineers to Apr. 1935; with inset, Continuation of Willapa River; chart 6185. Scale 1:40,000.
Display Title:
Charts. Willapa Bay, Wash., surveys to 1927, surveys by U. S. Engineers to Apr. 1935; with inset, Continuation of Willapa River; chart 6185. Scale 1:40,000.