
The South Branch Patapsco River and the Baltimore and Ohio railroad corridor form the industrial backbone of this Howard County landscape as it transitioned through the mid-20th century. Mill sites such as Roxbury Mills, Hipsleys Mill, and Carrs Mill are scattered along the drainage networks of Cattail Creek and the Patuxent River, reflecting the area's agricultural and milling roots. To the north, the small railroad settlements of Woodbine and Morgan sit at the intersection of Carroll and Howard counties, while inland crossroads like Lisbon and Cooksville show the development of the regional road network. Local landmarks of genealogical interest include Mt Gregory Sch and the Gary Cem near Knollwood. Large tracts of preserved land are visible in the southwest corner within Patuxent River State Park, showing the early footprint of regional conservation efforts.
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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