1901
International Boundary Commission
1:60k
1898
Reynolds & Proctor
1:3m
1887
W.W. Elliott & Co.
1935
Blackburn, O.V.
1:250k
1956
Shell Oil Company
1937
San Diego (Calif.). Water Department (1901-1963)
1:580k
1972
Millsap, Darrel
1977
California Department of Transportation (CALTRANS)
1990
Phi, P. Bach
1999
Unique Media Inc.