206 N.W. 136 FRANK JEWELL, Appellant, v. J.H. LOGSDON et al., Appellees. Supreme Court of Iowa. December 15, 1925. MORTGAGES: Foreclosure — Nonpayment of Interest — Part Payment 1 — Effect. A mortgage provision for foreclosure in case the matured interest be not paid is not waived per se by the acceptance by the mortgagee […]