> San Bernardino County
Aerial view of the Ontario area, with the San Bernardino Freeway (10) running diagonally from middle right to top left corner view is facing north. Grove Avenue runs vertically along left 4th Street runs horizontally at bottom, and 5th Street is horizontally at the top. The area is sparse with small clusters of neighborhoods. Photograph was taken for Winter Mortgage Company. Photograph dated May 4, 1957.