237 N.W. 341 MARY NELSON, Appellee, v. NATIONAL ACCIDENT SOCIETY OF NEW YORK, Appellant. No. 40784.Supreme Court of Iowa. June 20, 1931. INSURANCE: Actions on Policies — Burden of Proof — Affirmative 1 Elaboration of General Denial — Effect. The beneficiary in an accident insurance policy has the burden of proof to establish that the […]