Walter Dr. Frederick H., M.D., 82, Int'l Falls, died on Monday. Survived by sons, Thomas Walter, Nels Wangensteen, Frederick Walter; daughters, Anne Molyneux, Margo Walter, Hope Walter; brother, Ralph Walter. Visitation Thurs., Dec. 13, 2001, 6-8 pm at Green-Larsen Mortuary, Inc. of Int'l Falls. Service Fri., Dec. 14, 11 am at Zion Lutheran Church, Int'l Falls, MN. Interment Forest Hill Cemetery. Arr. with Green-Larsen Mortuary, Inc. of Int'l Falls.