File:CharlesRockwood.jpg

Summary
Author: Unknown Source: The History of Imperial County California by Finnis C. Farr - 1918 Copyright and Fair Use: Copyright Expired URL: https://books.google.com/books?id=HhMVAAAAYAAJ&printsec=frontcover&dq=The+History+of+Imperial+County+California+farr&hl=en&sa=X&ved=0ahUKEwij7cPdseTgAhUOR6wKHegGAVcQ6AEIKjAA#v=onepage&q=The%20History%20of%20Imperial%20County%20California%20farr&f=false