"looking across head of eastern branch of Jawbone showing horizontal beds of clay. (J.B.L. - July 1906)"
1906-07-01
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"(April 1911)"
1911-04-01
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horses and men, working over trench
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man riding tunnel cars
1908-07-01
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three men standing next to siphon
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men standing near conduit
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intake under construction
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"Note slide on north side of canyon. (J.B.L. - Aug. 1907)"
1907-08-01
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"(J.B.L. - Aug. 1907)"
1907-08-01
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men standing in tunnel
1909-03-01
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men working on penstock
1908-05-01
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"Aug. 1st, 1912"
1912-08-01
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horses pulling cart with men, at entrance to tunnel
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men, horses, working on siphon
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man squatting next to well
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