C.F. Stanford, Riverside, CA c1930: Kenneth Olmstead Album

These 3 photos were on the same page in Kenneth Olmstead's photo album. One is labelled C.F. Stanford, Riverside, CA. Kenneth was from Gerry, Chautauqua County, New York but did take a trip to CA, I believe in the early 1930's. Stanford is a Gerry name so I do not know if C.F. Stanford was from Gerry also, if he had moved to CA, or if he was visiting.

Labelled C.F. Stanford, Riverside, California

I cannot decide if this is also C.F. Stanford

I believe the young man in the front is Kenneth Olmstead but I am not 100% sure