KP-2394-R2 - Klamath Project--CLEAR LAKE RESERVOIR. Samples are obtained by driving 3" pipe, shown in center of raft, into lake bottom and inserting soil sampling tube inside this pipe; June 11, 1957; Photo by K. J. Greene
Title
CLEAR LAKE RESERVOIR - Underwater soil sampling raft
Original photograph: 13 x 10 cm, black & white photo, caption under photo reads "KP-2394-R2 - Klamath Project--CLEAR LAKE RESERVOIR Underwater soil sampling raft. Samples are obtained by driving 3" pipe, shown in center of raft, into lake bottom and inserting soil sampling tube inside this pipe. K. J. Greene, Photo. June 11, 1957", from Black Binders Digital reproduction of photograph: KP-2394-R2 - Klamath Project--CLEAR LAKE RESERVOIR, Black Binders, Bureau of Reclamation
