The Patuxent River and its tributaries carve through this Howard County landscape, defining the boundaries of established suburban enclaves and rural holdouts. Central to the map is Clarksville Post Office, a hub surrounded by a dense network of residential developments such as Heritage Heights and Foxhall Villas. This area reflects the modern growth patterns of the Baltimore-Washington corridor, where large-scale institutional presence like the Hopkins Applied Physics Lab and Montpelier Research Park exists alongside older community markers.
218 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Laurel
USGS Topo · 1:62,500
1892 · Ellicott
USGS Topo · 1:62,500
1893 · Frederick
USGS Topo · 1:125,000
1894 · Ellicott
USGS Topo · 1:62,500
1894 · Laurel
USGS Topo · 1:62,500
1894 · Frederick
USGS Topo · 1:125,000
1897 · Laurel
USGS Topo · 1:62,500
1906 · Ellicott
USGS Topo · 1:62,500
1907 · Laurel
USGS Topo · 1:62,500
1908 · Patapsco
USGS Topo · 1:125,000