Ash Hollow State Historical Po Box 70 Lewellen, NE 69147 Phone : (308) 778-5651 Business Category Government Offices-State Parks & Playgrounds Amusement & Recreation Legislative Bodies Nebraska State Of--oshkosh-lewellen, Game & Parks Commission, Ash Hollow State Hist Park Po Box 70 Lewellen, NE 69147 Phone : (308) 778-5651 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Nebraska State Of--lewellen, Ash Hollow State Hist Park Lewellen, NE 69147 Phone : (308) 778-5651 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Nebraska State Of--lewellen, Game & Parks Commission Ash Hollow State His Lewellen, NE 69147 Phone : (308) 778-5651 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools