Helena West Main Street Historic District ID: 6746 | This file appears in: Grizzly Gulch Lime Kilns Nomination Documentation. This document is an accessible remediation of the original 1996 scanned nomination form. | Creator: Montana Historical Society | Date: 2026 | Source: Original NPS Helena West Main Street Historic District nomination Download Original File CreatorMontana Historical SocietySourceOriginal NPS Helena West Main Street Historic District nominationDate2026 "Helena West Main Street Historic District" appears in: Grizzly Gulch Lime Kilns