Washington Revised Code Title 63. Personal Property § 63.21.010. Procedure where finder wishes to claim found property--Appraisal--Surrender of property--Notice of intent to claim--Publication

(a) Within seven days of the finding acquire a signed statement setting forth an appraisal of the current market value of the property prepared by a qualified person engaged in buying or selling like items or by a district court judge, unless the found property is cash; and

(b) Within seven days report the find of property and surrender, if requested, the property and a copy of the evidence of the value of the property to the chief law enforcement officer, his or her designated representative, or other designated entity under RCW 63.21.090, of the governmental entity where the property was found, and serve written notice upon the officer or designee of the finder's intent to claim the property if the owner does not make out his or her right to it under this chapter.