1931
Marjorie Montgomery Ward presented $4,000 with which to develop a living exhibit of native flowers at the rear of the Yosemite Museum. USNPS, 1931; YNHA, 1931, p. 64; 1932, pp. 4-5.
Research Reserves established (White Mountain, Boundary Hill, and Swamp Lake). USNPS, Master Plan, 1942, Sheet 7, map; YNHA, 1927, pp. 46-48.
Glacier measurements instituted in the Yosemite High Sierra. YNHA, 1934, pp. 44-46; 1935, pp. 93-96; 1942, pp. 89-91.