493 P.2d 811 JOHN E. CUNNINGHAM et al., Appellants, v. KING COUNTY BOUNDARY REVIEW BOARD et al., Respondents. No. 777-1.The Court of Appeals of Washington, Division One. — Panel 2. January 24, 1972. [1] Sewers — Annexation to Sewer District — Petition Method — Constitutionality. RCW 56.24.120-.150, which provides for the annexation of an area […]