California Code, Streets and Highways Code - SHC § 6511

(a) The date, number, and series of the bond.

(b) A description of the land sold corresponding with the description of the certificate of sale.

(c) The date of sale, the purchaser's name, and the amount paid.

He shall regularly number the descriptions on the margin of the book, and put a corresponding number on each certificate. He shall enter on the record of the bond the words: “Canceled by sale of the property,” giving the date of such sale.