Old Maps of Union Mills, Maryland
Explore 12 old maps of Union Mills, spanning from 1911 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how Union Mills changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
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- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
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Start exploring old maps of Union Mills to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
Union Mills, MD maps
(12)- 1911 Map of Taneytown
1911 Taneytown1911 Print · USGSCarroll County and the Maryland-Pennsylvania borderlands are captured here just after the turn of the century, showing a network of rail-linked towns and water-powered mills. Trace local history through Taneytown, Union Mills, and Pipe Creek Church, or find early school sites like Centennial Hall School.6 unique versions available - 1942 Map of Gettysburg, 1944 Print
1942 Gettysburg1944 Print · USGSGettysburg and its surrounding borderlands are shown in great detail during the early 1940s, capturing the region's dense network of rural schools and mills. Genealogists can trace family-named landmarks such as Galt Kump PO, Hafers Mill, and Philips Delight Sch. - 1944 Map of Littlestown
1944 Littlestown1944 Print · USGSThe Pennsylvania and Maryland borderlands are captured here in the mid-1940s, revealing a landscape of rural schoolhouses and industrial milling. Genealogists and researchers can locate family sites near Menges Mill, Cherrytown, and Oak Grove School.2 unique versions available - 1948 Map of Baltimore
1948 Baltimore1948 Print · USGSMaryland and Pennsylvania crossroads are captured in the late 1940s, showing a landscape defined by historic rail lines and major military installations. Genealogists can trace family connections in Gettysburg, Westminster, and near the U.S. Naval Academy in Annapolis.2 unique versions available - 1953 Map of Littlestown, 1954 Print
1953 Littlestown1954 Print · USGSThe Mason and Dixon Line bisects this borderland region in the 1950s, where Pennsylvania's Adams County meets Maryland's Carroll County. Genealogists and historians can trace the early industrial footprint of the creeks via Menges Mill, Pipe Creek Mill, and the settlement at Union Mills.6 unique versions available - 1954 Map of Baltimore
1954 Baltimore1954 Print · USGSThe Mid-Atlantic region in the early fifties shows a landscape of growing suburban centers and heavy rail corridors. Trace mid-century transit networks and military landmarks from the Aberdeen Proving Ground to the Gettysburg National Military Park. - 1956 Map of Baltimore
1956 Baltimore1956 Print · USGSMid-century Maryland and Pennsylvania are captured here during a period of massive suburban and military growth across the Chesapeake region. Genealogists and historians can trace the rail corridors of the Baltimore & Ohio RR and locate landmarks like Fort McHenry or the Aberdeen Proving Ground. - 1957 Map of Baltimore, 1964 Print
1957 Baltimore1964 Print · USGSMaryland and Southern Pennsylvania are shown during the mid-century expansion of the Baltimore-Washington corridor. Researchers can trace the extensive rail lines of the Baltimore & Ohio RR and locate sites like Fort Detrick and Gettysburg National Military Park.5 unique versions available - 1961 Map of Baltimore
1961 Baltimore1961 Print · USGSMaryland and Pennsylvania are captured at a mid-century peak of industrial and military expansion. Genealogists and historians can trace rail corridors like the Western Maryland Ry or locate regional landmarks such as Camp Detrick and Kent Island. - 1983 Map of Hagerstown, 1984 Print
1983 Hagerstown1984 Print · USGSThe tri-state borderlands of Maryland, Pennsylvania, and West Virginia are shown in the early eighties as a hub of military installations and valley towns. Genealogists and historians can trace the landscape from Gettysburg National Military Park to the banks of the Potomac River.2 unique versions available - 1989 Map of Baltimore
1989 Baltimore1989 Print · USGSThe Mid-Atlantic corridor in the late eighties is captured here, from the Baltimore harbor to the Blue Ridge foothills. Researchers can trace the sprawling footprints of Aberdeen Proving Ground, the historic grounds of Gettysburg National Military Park, and the winding Susquehanna River. - 2023 Map of Littlestown, 2023 Print
2023 Littlestown2023 Print · USGSThe Pennsylvania and Maryland borderlands come alive in this modern survey of the rural landscape between Adams and Carroll counties. Genealogists and historians can trace family roots through numerous sites like Saint John's Lutheran Cem, the industrial legacy of Arters Mill, and the quiet crossroads of Silver Run.
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