1833
J. R. Walker crossed present Yosemite National Park with a party of trappers. Leonard, Z., p. 174; Bancroft, 1885, p. 390; Farquhar, 1942, pp. 35-49; Watson, P. 57.
J. R. Walker crossed present Yosemite National Park with a party of trappers. Leonard, Z., p. 174; Bancroft, 1885, p. 390; Farquhar, 1942, pp. 35-49; Watson, P. 57.