1878
Thompson & West
1:32k
1880
King, Malcolm G.
1:95k
1935
California Division of Highways
1:140k
1878
Thompson & West
1:127k
1935
California Division of Highways
1:137k
1982
Thomas Bros. Maps
1:63k
1925
(Palo Alto) Chamber of Commerce
1873
Geological Survey of California
1:127k
1951
Shell Oil Company
1:38k
2005
Silicon Valley, Inc.