Old Maps of Thompsonville, Delaware for Metal Detecting
Plan your next treasure hunt with 14 historic maps of Thompsonville. 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 Thompsonville.
Thompsonville, DE maps
(14)- 1918 Map of Cedar Creek1918 Cedar Creek1918 Print · USGSDelaware's bay coast during the Great War era reveals a landscape of tidal marshes and remote beach landings. Researchers can trace rural Sussex County life through sites like Old Baptist Ch, Mispillion River LH, and the P. B. and W. RR.2 unique versions available
- 1919 Map of Cedar Creek1919 Cedar Creek1919 Print · USGSSussex County's coastal necks and rail towns are captured here at the end of the Great War. Genealogists can trace family schoolhouses like Cave Neck School and Slaughter Neck School or locate old water-powered sites such as Marshall Mill Pond.
- 1938 Map of Cedar Creek1938 Cedar Creek1938 Print · USGSCoastal Sussex County in the late 1930s shows a landscape of tidal necks and millponds connected by the P B AND W RR. Genealogists can trace family footprints across dozens of local school sites like Wesleys School and the Old Baptist Church.2 unique versions available
- 1944 Map of Cedar Creek1944 Cedar Creek1944 Print · USGSCoastal Sussex County is documented here during the mid-forties, showing the vital rail and maritime connections of the Delaware Bay shore. Researchers can trace family roots through numerous rural landmarks like Sour Apple Tree Sch, Slaughter Beach, and the Old Baptist Church.
- 1946 Map of Salisbury, 1948 Print1946 Salisbury1948 Print · USGSThe Delmarva Peninsula in the late nineteen-forties shows a landscape defined by its deep river arteries and emerging coastal defenses. Genealogists and historians can trace rail-connected towns like Federalsburg or locate maritime landmarks such as the Ocean City Seaplane Base and Fort Miles Military Reservation.4 unique versions available
- 1947 Map of Salisbury, 1948 Print1947 Salisbury1948 Print · USGSThe Delmarva Peninsula in the late forties reveals a coastal landscape of maritime defense and growing seaside towns. Trace the post-war footprint of Salisbury, the strategic Fort Miles Military Reservation, and the Ocean City Seaplane Base.
- 1948 Map of Salisbury, 1951 Print1948 Salisbury1951 Print · USGSThe Delmarva Peninsula in the late 1940s is shown here as a busy network of rail-towns and coastal outposts. Researchers can trace the legacy of the Pennsylvania Railroad through inland hubs like Georgetown or the maritime reaches of Crisfield and Cape May.
- 1954 Map of Milford, 1955 Print1954 Milford1955 Print · USGSThe coastal plain of Delaware's Kent and Sussex counties is captured in the mid-fifties, centered on the hub of Milford. Genealogists and historians can trace the evolution of the MISPILLION RIVER waterfront, family landmarks like Abbotts Pond, and the old I O O F Cemetery.3 unique versions available
- 1957 Map of Salisbury1957 Salisbury1957 Print · USGSThe Delmarva Peninsula in the mid-1950s reveals a landscape of coastal defenses and rail-driven commerce. Researchers can trace the Pennsylvania railroad lines or locate historic landmarks like the Fenwick Island Lighthouse and St Martin church.
- 1961 Map of Salisbury1961 Salisbury1961 Print · USGSThe Delmarva Peninsula comes into focus in the early sixties, showing the vital road and rail networks connecting the Chesapeake to the Atlantic. Genealogists and historians can trace family-named landings and coastal landmarks from Crisfield to the Brandywine Shoal Lighthouse.
- 1965 Map of Salisbury1965 Salisbury1965 Print · USGSThe Delmarva Peninsula in the mid-1960s is depicted here as a landscape of coastal defenses and maritime hubs. Genealogists and local historians can trace the foundations of bayside towns like Crisfield and the tactical positioning of the Fort Miles Military Reservation and Cape May Naval Air Station.
- 1984 Map of Seaford, 1986 Print1984 Seaford1986 Print · USGSCoastal Delaware and the Maryland borderlands are captured here in the mid-eighties as modern tourism and traditional agriculture coexist. Researchers can trace the rail-and-river routes through Seaford, explore inland millponds like Chipman Pond, or study the shoreline at Cape Henlopen.2 unique versions available
- 1993 Map of Milford1993 Milford1993 Print · USGSMilford and the Kent-Sussex county line appear here in the early nineties, showing a landscape defined by tidewater rivers and growing residential tracts. Trace local landmarks like the historic Abbotts Mill, the Banneker School, and the waters of Silver Lake.
- 2023 Map of Milford, 2023 Print2023 Milford2023 Print · USGSThe Kent and Sussex county line meets at the Mispillion River in this 2023 survey of the Milford area. Genealogists can trace family heritage through the Old Community Cem, John Wesley Church, and Lynch Heights.
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