1940s Maps of Portal, Montana
Explore 1 historic maps of Portal from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Portal's landscape evolved across the 1940s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1940s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Portal's history through authentic maps from the 1940s. This is your window into the past.
Portal, MT maps
(1)- 1947 Map of Butte, 1949 Print
1947 Butte1949 Print · USGSCovers Portal, including Missoula, Butte, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Portal?
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- Where are historical maps of Portal sourced from?