General Map of the Surveys for the San Francisco Water Supply made under the direction of the Board of Supervisors…


Large, impressive San Francisco water supply system map.

Date: 1875
Place: San Francisco
Dimensions: 80 x 61 (31.5 x 24 in)
Condition Rating: VG+

In stock


With the quality and clarity one would expect from a work designed by George Allardt and engraved by George Baker, this map documents the ever-increasing extent of the Spring Valley Water Works into not just Alameda and Santa Clara Counties, but east to the Sierra Nevadas, all in an effort to supply an expanding population of San Francisco with water.

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