"Suveyed under instruction from the U.S. Surveyor General by Henry Hancock, Dep. Sur., November 1867. Containing 30,144 88/100 acres.""The field noted of the Rancho Muscupiabe from which this plat has been made, have been examined and approved, and are on file in this office. U.S. Surveyor General's Office, San Francisco, California. July 11th, 1868. Signed , U.S. Surv. Gen. Cal."Boundaries are over drawn in red and green.Includes table of boundary distances.Property at the mouth of the Cajon Pass conferred to Michael Claringbund White (1801-1888) in 1843.80 chains to 1 inch.