Billings Old Town Historic District ID: 1397 | This file appears in: Billings Old Town Historic District Billings Old Town Historic District. Overview of the historic district, facing East on Montana Avenue near North 29th Street. The Parmly Billings Memorial Library is the most notable building situated at the corner of North 29th Street and Montana Avenue. | Creator: Joan L. Brownell/Alison LaFever | Date: Jan. 2010 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorJoan L. Brownell/Alison LaFeverSourceMontana State Historic Preservation OfficeDateJan. 2010RightsPublic Domain "Billings Old Town Historic District" appears in: Billings Old Town Historic District