Power Mercantile Building, Lewistown, Montana ID: 1180 | This file appears in: Power Mercantile Building Power Mercantile Building, view of the extension of the Power Mercantile building at 301 W. Broadway. | Creator: Unidentified photographer | Date: 1940 | Source: Montana History Portal | Rights: Copyright Lewistown Public Library Download Original File CreatorUnidentified photographerSourceMontana History PortalCulver/Brenner CollectionDate1940RightsCopyright Lewistown Public Library "Power Mercantile Building, Lewistown, Montana" appears in: Power Mercantile Building