Silver Bow Airway Beacon, Silver Bow County, MT ID: 5158 | This file appears in: Silver Bow Airway Beacon View looking northwest at beacon tower, platform, and light housing surrounded by trees | Creator: Mitzi Rossillon, photographer | Date: Oct 2018 | Source: National Register of Historic Places nomination form. On file at Montana Historical Society Preservation Office, Helena, MT. Download Original File CreatorMitzi Rossillon, photographerSourceNational Register of Historic Places nomination form. On file at Montana Historical Society Preservation Office, Helena, MT.DateOct 2018 "Silver Bow Airway Beacon, Silver Bow County, MT" appears in: Silver Bow Airway Beacon