Cal. Fam. Code § 9206
(a) Notwithstanding any other law, the department or licensed adoption agency shall release any letters, photographs, or other items of personal property in its possession to an adoptee, birth parent, or adoptive parent, upon written request. The material may be requested by any of the following persons:
(d) Notwithstanding subdivisions (a) and (b), only the following photographs deposited before January 1, 1985, shall be released: