Theodore Kleinschmidt House ID: 3757 | This file appears in: Kleinschmidt House View looking southwest along Highland Ave at T. Kleinschmidt House. Carriage house at left. | Creator: Montana State Historic Preservation Office, Helena | Date: ca. 1980 | Source: National Register of Historic Places nomination form for Theodore Kleinschmidt House. On file at Montana State Historic Preservation Office, Helena, MT. Download Original File CreatorMontana State Historic Preservation Office, HelenaSourceNational Register of Historic Places nomination form for Theodore Kleinschmidt House. On file at Montana State Historic Preservation Office, Helena, MT. Dateca. 1980 "Theodore Kleinschmidt House" appears in: Kleinschmidt House