Ida Block ID: 3789 | This file appears in: Ida Block Ida Block. Front view of the building, facing east near the intersection of Main Street and West Commercial Avenue. | Creator: Rose Stuart | Date: Mar. 1994 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorRose StuartSourceMontana State Historic Preservation OfficeDateMar. 1994RightsPublic Domain "Ida Block" appears in: Ida Block