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Old Maps of Delphia, Montana for Genealogy

Trace your family roots with 9 historic maps of Delphia. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Delphia's past.

Delphia, MT maps

(9)
  1. 1954 Map of Roundup, 1966 Print
    1954 Map of Roundup, 1966 Print
    1954 Roundup
    1966 Print · USGS
    Central Montana in the mid-1960s showcases a landscape of high-plains agriculture and vital rail connections. Researchers can trace historic routes through Harlowton and Roundup while locating landmarks like Judith Cemetery and Deadmans Basin Reservoir.
    2 unique versions available
  4. 1958 Map of Roundup
    1958 Map of Roundup
    1958 Roundup
    1958 Print · USGS
    Central Montana ranching and rail infrastructure are captured here in the late fifties as the Musselshell River valley thrived. Researchers can trace the Great Northern line through Harlowton or locate the Judith Cemetery and Gage Community.
    2 unique versions available
  7. 1963 Map of Delphia, 1966 Print
    1963 Map of Delphia, 1966 Print
    1963 Delphia
    1966 Print · USGS
    The Musselshell River valley in the early sixties was a corridor of rail and ranching. Trace the path of the Chicago Milwaukee St Paul and Pacific through Delphia and Melstone or locate water-works like the Goffena Ditch.
  10. 1993 Map of Musselshell
    1993 Map of Musselshell
    1993 Musselshell
    1993 Print · USGS
    Central Montana's high plains and river valleys are shown in the early nineties, centered on the ranching and resource hubs of Winnett and Musselshell. Researchers can trace the Musselshell Ditch, locate the Melstone Oil Field, and explore the diverse wetlands of Lake Mason.
  13. 2011 Map of Delphia, 2011 Print
    2011 Map of Delphia, 2011 Print
    2011 Delphia
    2011 Print · USGS
    Covers Delphia, including Musselshell County, United States, and other nearby areas
  16. 2014 Map of Delphia, 2014 Print
    2014 Map of Delphia, 2014 Print
    2014 Delphia
    2014 Print · USGS
    Covers Delphia, including Musselshell County, United States, and other nearby areas
  19. 2017 Map of Delphia, 2017 Print
    2017 Map of Delphia, 2017 Print
    2017 Delphia
    2017 Print · USGS
    Covers Delphia, including Musselshell County, United States, and other nearby areas
  22. 2020 Map of Delphia, 2020 Print
    2020 Map of Delphia, 2020 Print
    2020 Delphia
    2020 Print · USGS
    Covers Delphia, including Musselshell County, United States, and other nearby areas
  25. 2024 Map of Delphia, 2024 Print
    2024 Map of Delphia, 2024 Print
    2024 Delphia
    2024 Print · USGS
    The river valley at Delphia is shown in this contemporary study of the Montana plains. Researchers can trace the rural infrastructure along the Musselshell River, including old routes like Sheepherder Trl and Goffena Rd.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Delphia?
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  • Are there historical topographic maps available for Delphia?
  • Is there historical aerial imagery available for Delphia?
  • Where are historical maps of Delphia sourced from?