Volcan Mountain benchmarks

San Diego County, California

These are on the south side of the mountain at 5353 ft. The highest point is further north.

A Volcan benchmark placed by surveyor Norman Glover. He placed a number of them around San Diego County in the late 1930's and early 1940's.. This one was placed in 1938.
Reference Mark No. 2 on Volcan Mountain. Placed in 1939. The primary benchmark may be missing.