 HISTORY
  CL1367/72--USPS; VISIBLE WK LOCATED VISUALLY IN LAT 38-04-39N, LONG ì
121-58-31W.
  CL279/78--OPR-511-DA-77, ITEM 9; VISIBLE WK LOCATED AT LAT 38-04-38.2N, LONG
121-58-30.2W BY SEXTANT. THE WOODEN WK LIES NW X SE AND IS 20FTX125FT LONG, TH