This illustration of Piedra Gorda by Austrian Archduke Ludwig Louis Salvator appeared in his travel memoir “Flowers from the Golden Land” Published by the Auto Club of Southern California

The earliest Known Photograph of the Eagle Rock 1888

The History on the back of the photograph.

Eagle Rock & 1926 Nash car (picture dated 1926) from Antique Automobile Club forum

The Eagle Rock

Helen Pratt visits the rock in 1909.

The Park Below the Eagle Rock Visible on the left above center is the bridge that led from Eagle Rock to Pasadena. This was the easiest crossing of the highly variable stream seen in the foreground. The stream still flows in the open through the MWD land, under the dump road and behind the commercial buildings on the east side of Figueroa St just below the 134 Freeway exit bridge.