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Visual Materials

Big Creek, Mono-Bear Diversion - Bear Tunnel

Description: Big Creek, Mono-Bear Diversion - Bear Tunnel - Typical concrete lined section of tunnel.
Type: Visual Materials(Opens in new tab)
Date: 10/17/1944
Call number: photCL SCE 02 - 26457
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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Big Creek, Mono-Bear Diversion - Bear Tunnel
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Big Creek, Mono-Bear Diversion - Bear Tunnel - Typical pothole in tunnel.
photCL SCE 02 - 26456
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Big Creek, Mono-Bear Diversion - Bear Tunnel - showing maximum section of rock fall.
photCL SCE 02 - 26458
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Big Creek, Mono-Bear Diversion - A typical concrete housing as constructed for protection of expansion joints on Mono-Bear siphon.
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Big Creek, Mono-Bear Diversion - Another typical section of backfill on Mono-Bear siphon, north of the river.
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Big Creek, Mono-Bear Diversion - Showing some more of typical backfill on the Mono-Bear siphon on the section between the river and Camp 82.
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Big Creek, Mono-Bear Diversion - A typical section of backfilled Mono-Bear Siphon through the short tunnels on the south side of the San Joaquin river.
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