William Lair Hill, Ballinger’s Annotated Codes and Statutes of Washington, Showing All Statutes in Force, Including the Session Laws of 1897 Page 1956, Image 731 (Vol. 2, 1897) available at The Making of Modern Law: Primary Sources.

Flourishing Dangerous Weapon, etc. Every person who shall in a manner likely to cause terror to the people passing, exhibit or flourish, in the streets of an incorporated city or unincorporated town, any dangerous weapon, shall be deemed guilty of a misdemeanor, and on conviction thereof shall be punished by a fine in any sum not exceeding twenty-five dollars. Justices of the peace shall have exclusive original jurisdiction of all offenses arising under the last two preceding sections.