1938
Hetch Hetchy Dam enlarged by addition of 85 feet to its height. YNP, 1938, p. 9.
Tenaya Lake High Sierra Camp removed and new camp established at May Lake. YNP, 1938, p. 14.
President Franklin D. Roosevelt visited Yosemite Valley and Mariposa Grove, July 15. YNP, 1939, p. 6.
Sentinel Hotel, River Cottage, and Ivy Cottage torn down in Dec. YNP, 1939, p. 21.
Gabriel Sovulewski died Nov. 29. YNP, 1939, p. 11.