560 P.2d 353 RITA E. DWELLEY, Individually and as Guardian, Petitioner, v. SUSAN C. CHESTERFIELD, as Executrix, Respondent. No. 44174.The Supreme Court of Washington. En Banc. February 17, 1977. [1] Contracts — Formation — Mutual Intentions — Burden of Proof. The party alleging the existence of a contract and its terms has the burden of […]