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Old Maps of Musselshell County, Montana for Genealogy

Trace your family roots with 69 historic maps of Musselshell County. 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 Musselshell County's past.

Musselshell County, MT maps

(69)
  1. 1889 Map of Big Snowy Mountain
    1889 Map of Big Snowy Mountain
    1889 Big Snowy Mountain
    1889 Print · USGS
    Covers Musselshell County, including Harlowton, Ryegate, and other nearby areas
  4. 1893 Map of Big Snowy Mountain
    1893 Map of Big Snowy Mountain
    1893 Big Snowy Mountain
    1893 Print · USGS
    Covers Musselshell County, including Harlowton, Ryegate, and other nearby areas
    4 unique versions available
  7. 1954 Map of Forsyth, 1966 Print
    1954 Map of Forsyth, 1966 Print
    1954 Forsyth
    1966 Print · USGS
    Covers Musselshell County, including Forsyth, Hysham, and other nearby areas
    3 unique versions available
  10. 1954 Map of Roundup, 1966 Print
    1954 Map of Roundup, 1966 Print
    1954 Roundup
    1966 Print · USGS
    Covers Musselshell County, including Roundup, Harlowton, and other nearby areas
    2 unique versions available
  13. 1957 Map of Forsyth
    1957 Map of Forsyth
    1957 Forsyth
    1957 Print · USGS
    Covers Musselshell County, including Forsyth, Hysham, and other nearby areas
  16. 1958 Map of Roundup
    1958 Map of Roundup
    1958 Roundup
    1958 Print · USGS
    Covers Musselshell County, including Roundup, Harlowton, and other nearby areas
    2 unique versions available
  19. 1958 Map of Forsyth
    1958 Map of Forsyth
    1958 Forsyth
    1958 Print · USGS
    Covers Musselshell County, including Forsyth, Hysham, and other nearby areas
  22. 1962 Map of Queens Point, 1965 Print
    1962 Map of Queens Point, 1965 Print
    1962 Queens Point
    1965 Print · USGS
    Covers Musselshell County, including Melstone, Queens Point, and other nearby areas
    2 unique versions available
  25. 1962 Map of Melstone NE, 1965 Print
    1962 Map of Melstone NE, 1965 Print
    1962 Melstone NE
    1965 Print · USGS
    Covers Musselshell County, including Bascom, Rosebud County, and other nearby areas
    2 unique versions available
  28. 1962 Map of Maxwell Ranch, 1965 Print
    1962 Map of Maxwell Ranch, 1965 Print
    1962 Maxwell Ranch
    1965 Print · USGS
    Covers Musselshell County, including Rosebud County, Petroleum County, and other nearby areas
    2 unique versions available
  31. 1962 Map of Melstone NW, 1965 Print
    1962 Map of Melstone NW, 1965 Print
    1962 Melstone NW
    1965 Print · USGS
    Covers Musselshell County, including United States, Montana, and other nearby areas
    2 unique versions available
  34. 1962 Map of Mosby SE, 1965 Print
    1962 Map of Mosby SE, 1965 Print
    1962 Mosby SE
    1965 Print · USGS
    Covers Musselshell County, including Rosebud County, Petroleum County, and other nearby areas
    2 unique versions available
  37. 1963 Map of Melstone, 1965 Print
    1963 Map of Melstone, 1965 Print
    1963 Melstone
    1965 Print · USGS
    Covers Musselshell County, including Melstone, Rosebud County, and other nearby areas
    2 unique versions available
  40. 1963 Map of Kelley, 1966 Print
    1963 Map of Kelley, 1966 Print
    1963 Kelley
    1966 Print · USGS
    Covers Musselshell County, including Kelley, Petroleum County, and other nearby areas
  43. 1963 Map of Musselshell, 1966 Print
    1963 Map of Musselshell, 1966 Print
    1963 Musselshell
    1966 Print · USGS
    Covers Musselshell County, including Musselshell, United States, and other nearby areas
    3 unique versions available
  46. 1963 Map of Akers Ranch, 1966 Print
    1963 Map of Akers Ranch, 1966 Print
    1963 Akers Ranch
    1966 Print · USGS
    Covers Musselshell County, including United States, Montana, and other nearby areas
  49. 1963 Map of Musselshell NW, 1966 Print
    1963 Map of Musselshell NW, 1966 Print
    1963 Musselshell NW
    1966 Print · USGS
    Covers Musselshell County, including United States, Montana, and other nearby areas
  52. 1963 Map of Mud Spring, 1966 Print
    1963 Map of Mud Spring, 1966 Print
    1963 Mud Spring
    1966 Print · USGS
    Covers Musselshell County, including Petroleum County, United States, and other nearby areas
  55. 1963 Map of Delphia, 1966 Print
    1963 Map of Delphia, 1966 Print
    1963 Delphia
    1966 Print · USGS
    Covers Musselshell County, including Delphia, United States, and other nearby areas
  58. 1970 Map of South Bench, 1973 Print
    1970 Map of South Bench, 1973 Print
    1970 South Bench
    1973 Print · USGS
    Covers Musselshell County, including Fergus County, Golden Valley County, and other nearby areas
  61. 1979 Map of Roundup
    1979 Map of Roundup
    1979 Roundup
    1979 Print · USGS
    Covers Musselshell County, including Roundup, Broadview, and other nearby areas
  64. 1979 Map of Bundy
    1979 Map of Bundy
    1979 Bundy
    1979 Print · USGS
    Covers Musselshell County, including Bundy, Golden Valley County, and other nearby areas
  67. 1979 Map of Melstone
    1979 Map of Melstone
    1979 Melstone
    1979 Print · USGS
    Covers Musselshell County, including Melstone, Mosby, and other nearby areas
  70. 1979 Map of Lavina NW
    1979 Map of Lavina NW
    1979 Lavina NW
    1979 Print · USGS
    Covers Musselshell County, including Golden Valley County, United States, and other nearby areas
  73. 1979 Map of Corey Flat
    1979 Map of Corey Flat
    1979 Corey Flat
    1979 Print · USGS
    Covers Musselshell County, including United States, Montana, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 69

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Frequently asked questions

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  • What is the oldest map of Musselshell County?
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  • Where are historical maps of Musselshell County sourced from?

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