Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "KP-1292-R2--Klamath Project--Lost River below Boundary Dam Site--Truck [sic, though I guess now we don't really know if it's "track" or "truck"] mower used by Southern 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: KP-1292-R2--Klamath Project--Lost River below Boundary Dam Site, Black Binders, Bureau of Reclamation
