1941
El Cajon Valley Chamber of Commerce.
1:31k
1887
W.W. Elliott & Co.
1963
California Department of Transportation, Division of Highways
1:1m
1965
California Department of Public Works, Division of Highways
2013
Mora, Jo (1876-1947)
1953
California Department of Public Works, Division of Highways
1999
Unique Media Inc.
1972
Millsap, Darrel
1935
Bloodgood, Don
1898
Reynolds & Proctor
1:3m