Property of Spring Valley Water Co. : 1 mile N.E. Pleasanton, Calif. / by Geo. E. Tonney, registered civil engineer. 1930.
Related Entities
There are 2 Entities related to this resource.
Tonney, George E.
http://n2t.net/ark:/99166/w61r6wq5 (person)
Spring Valley Water Company (San Francisco, Calif.)
http://n2t.net/ark:/99166/w6tb4zzc (corporateBody)