Old Maps of Half Rock, Missouri for Metal Detecting
Plan your next treasure hunt with these historic maps of Half Rock. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Half Rock.
Half Rock, MO maps
- 1954 Map of Centerville, 1967 Print1954 Centerville1967 Print · USGSThe Iowa-Missouri borderlands at mid-century reveal a landscape shaped by river valleys and the height of the regional rail network. Genealogists and historians can trace the paths of the Wabash railroad and locate old townsites like Mystic, Moulton, and Greentop.3 unique versions available
- 1957 Map of Centerville1957 Centerville1957 Print · USGSThe Iowa-Missouri borderlands in the mid-fifties reveal a landscape of river-valley agriculture and vital rail corridors. Genealogists and historians can trace family-named landmarks and small-town growth in Centerville, Kirksville, and along the Wabash railroad line.
- 1958 Map of Centerville1958 Centerville1958 Print · USGSThe Iowa-Missouri borderlands come into focus during the mid-fifties, showing a landscape defined by river valleys and intersecting rail lines. Genealogists and local historians can trace family roots through dozens of rural hubs like Bloomfield, Unionville, and Corydon.
- 1964 Map of Half Rock, 1965 Print1964 Half Rock1965 Print · USGSNorthern Missouri farmland near the Mercer and Grundy county line comes into focus in the mid-1960s. Genealogists and local historians can trace family roots around Half Rock, Brantley Cem, and country churches like Hunter Ch.
- 1981 Map of Trenton1981 Trenton1981 Print · USGSNorthern Missouri in the early eighties remains a landscape defined by its river valleys and intersecting rail lines. Genealogists and local historians can trace the development of riverside towns like Trenton and Princeton or locate smaller rural junctions such as Humphreys and Brimson.
- 2012 Map of Half Rock, 2012 Print2012 Half Rock2012 Print · USGSCovers Half Rock, including Topsy, Mercer County, and other nearby areas
- 2014 Map of Half Rock, 2014 Print2014 Half Rock2014 Print · USGSCovers Half Rock, including Topsy, Mercer County, and other nearby areas
- 2017 Map of Half Rock, 2017 Print2017 Half Rock2017 Print · USGSCovers Half Rock, including Topsy, Mercer County, and other nearby areas
- 2021 Map of Half Rock, 2021 Print2021 Half Rock2021 Print · USGSNorth Missouri farmland near the Mercer and Grundy county line is captured here in the early 2020s. Researchers can locate family roots at Half Rock Cemetery or Brantley Cemetery and trace the winding paths of Little Medicine Creek.
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