Dredge #1 in Owens Valley.

"(Homer Hamlin - July 1908)"

1908-07-01

Short Canyon, view northwest from siphon crossing.

"Red spot indicated approximate location for portal of tunnel to Grapevine. (J.B.L. - Aug. 1907)"

1907-08-01

Imperial Canal intake.

men standing on intake

2024-10-31

[Flat brush and hill]

Transmission tower line, Barcelona.

Core wall for Fairmont Dam.

Prospector's outfit in Red Rock Canyon.

men with mules and wagon

Jawbone siphon, south side.

support piers

Cinco warehouse

crushed concrete cover

Red Rock Canyon.

"(J.B.L. - Nov. 1906)"

1906-11-01

Dry Canyon, east abutment

horses, wagons, power poles

Olancha Creek crossing open conduit.

three people standing next to conduit

Austin excavator at work in Mojave Division.

Lone Valley Dam site.

"(Nov. 1906)"

1906-11-01

Railroad tunnel near Ravenna showing unsupported roof.

"(Nov. 1906)"

1906-11-01

Material for Mojave-Keeler railroad.

"(J.B.L. - April 1908)"

1908-04-01

[Man and car near construction site.]

Wildison's store near Mammoth - Mammoth Mt. on right.

"(W.M. - July 1907)"

1907-07-01

Blow-off in nine-mile pipe.

man standing on pipe

Dry Canyon Dam, view northeast from west abutment.

power poles over dam

Transformer float for Dredge #4.

men working on iced-over canal

Elsmere siphon, looking north.

"The inner form for pipe is shown in center of view. In the foreground the finished pipe has been covered."

Lower face of dam

"showing tunnel into concrete hoists on the right hand side of the picture."

PG&E genl. view of dam site up stream.

Santa Ynez River near Lompoc during flood of Jany. 1914.

man riding in wooden cart suspended over river

1914-01-01