"Surveyed Aug. 16th, Sept. 12 and Dec. 1st, 1856 by A.F. Waldimar, D.C.S."
"I certify this to be a correct plat of a survey executed by me in conformity with instructions of Dr. Ignacio Del Valle,
Los Angeles, Dic. 1st, 1856. [signed] Adolphus F. Waldemar, Dep. Co. Sur., Los Angeles Co., Cal."