Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "K*[sic]-1290-R2--Klamath Project--Lost River below Boundary Dam Site-- Track mower used by Suthern [sic] Pacific Railroad for mowing of weeds along track right of way. R. S. Hopkins, Photo. September 16, 1946.", from Black Binders Digital reproduction of photograph: K*[sic]-1290-R2--Klamath Project--Lost River below Boundary Dam Site, Black Binders, Bureau of Reclamation