OFFICES AND OFFICERS ‑- COUNTY ‑- AUDITOR ‑- MICROFILMING OF LEGAL INSTRUMENTS A county auditor is not authorized by RCW 65.04.040, as amended by § 1, chapter 254, Laws of 1959, to microfilm recordings of legal instruments recorded in his office prior to the statutory amendment and then to destroy the original recordings under RCW 40.14.070.