Kate Fratt Memorial Parochial School, Billings, MT ID: 5185 | This file appears in: Kate Fratt Memorial Parochial School Detail view of carved stone entrance panel | Creator: Joan Brownell, photographer | Date: Jan-Feb 2021 | Source: National Register of Historic Places nomination form. On file at Montana Historical Society Preservation Office, Helena, MT. Download Original File CreatorJoan Brownell, photographerSourceNational Register of Historic Places nomination form. On file at Montana Historical Society Preservation Office, Helena, MT.DateJan-Feb 2021 "Kate Fratt Memorial Parochial School, Billings, MT" appears in: Kate Fratt Memorial Parochial School