November 1, 1908; Photograph appears to be identical to the one at: http://klamathwaterlib.oit.edu/cgi-bin/viewer.exe?CISOROOT=/WaterLibContent&CISOPTR=898
Original photograph: 14 x 9 cm, black & white photo, caption under photo reads "#279 - Tule Lake Outlet, Pit No. 2. November 1st, 1908", from Brown Album, reorganized by Elaine Roggensees, 1987 Digital reproduction of photograph: Tule Lake Outlet, Pit No.2, Brown Album, Bureau of Reclamation