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The road less traveled: personal development for school-aged youth
Estimating at-risk population for lead service lines induced lead exposure and their correlation to socioeconomically disadvantaged neighborhoods in Milwaukee, Wisconsin
San Francisco earthquake damage, showing a sewer-pipe blown up, 1906
Indian cliff dweller stone idol, vase, and pipe, 1895
Cement pipe water main at Mission Santa Inez, ca.1906
Siphon pipe with an early automobile inside, San Fernando Valley, California, [s.d.]
General Bouton's new well flows 12 inches over a 12-inch diameter pipe, ca.1900
Pipes being hefted onto a ship in an unidentified harbor, [s.d.]
Chimpanzee "Mary" sitting on a bench with a pipe, ca.1940
Two sections of water pipe used at Mission Santa Inez, ca.1900
Crane being used to lower sections of pipe into an incomplete storm drain, [s.d.]
Avocado trees being irrigated by water pipes on H.C. Smith's property in La Habra Heights, October 25, 1933
Flexible pipes manipulated by a man on the deck of what may be a boat, [s.d.]
Two unidentified people holding hallowed logs from the first pipes used for domestic water, ca.1950
Sand dunes showing the west part of the valley near the Stove Pipe Wells, Death Valley, [s.d.]
Sugar press seen from behind, with the pipe which takes the cane-juice and leads it to the hollowed-out place on the left.
The effect of coiling on friction losses through hydraulically smooth pipes
Distribution and impact of algal blooms leading to domoic acid events in southern California
A moving boundary model of concrete sewer pipe corrosion: Theory and simulation
Agreement and deviation of practice and provisions of the plumbing-heating piping labor agreement in the Los Angeles area
An experimental study of the pipe-organ method versus the finger-reach method of teaching the number keys in typewriting.
A rapid volumetric method for the determination of lead or sulfate
View of an unidentified aqueduct, ca.1920
Moray eels in an aquarium on Catalina Island, ca.1900
Standard Oil Company Well  Number 8-1-P in Kettleman Hills, 1931
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