
Baltimore and Ohio rail lines follow the winding course of the Patapsco River along the northern boundary of this mid-1940s landscape. This area, spanning the borders of Carroll, Howard, and Montgomery Counties, is defined by a network of agricultural settlements and water-powered history. Several historic milling sites are recorded, including Carrs Mill, Hipsleys Mill, and Roxbury Mills, indicating the importance of local waterways like Cattail Creek and the Patuxent River to the rural economy. In the central and southern portions of the map, the terrain is dotted with small communities such as Lisbon, Cooksville, and Glenwood, connected by a developing road system that includes an early marked 4 Lane highway. This survey captures the region just as post-war infrastructure began to reach these established Piedmont farming towns.
32 named features on this map. Tap any name to fly to it.
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6 editions found
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