
The Potomac River corridor at the start of the twentieth century was a vital artery of commerce and transit, anchored by the C and O Canal and a network of historic river crossings. This survey captures a rural landscape transitioning toward a rail-and-road economy, with the Baltimore and Ohio RR serving northern Montgomery County through stops like Boyds and Germantown. The river itself is dotted with significant landforms such as Mason Island and Selden Island, while established ferries including Whites Ferry and Edwards Ferry provided critical links to the Virginia shore.
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7 editions found
24 maps found

1908 Seneca
Montgomery County, MD

1944 Seneca
Montgomery County, MD

1944 Seneca
Montgomery County, MD

1945 Sandy Spring
Montgomery County, MD

1945 Washington East
Montgomery County, MD

1950 Sandy Spring
Montgomery County, MD

1951 Washington East
Montgomery County, MD

1952 Seneca
Montgomery County, MD

1956 Washington East
Montgomery County, MD

1957 Washington East
Montgomery County, MD

1968 Seneca
Montgomery County, MD

1981 Sandy Spring
Montgomery County, MD

1988 Sandy Spring
Montgomery County, MD

1994 Seneca
Montgomery County, MD
2011 Sandy Spring
Montgomery County, MD
2011 Seneca
Montgomery County, MD
2014 Sandy Spring
Montgomery County, MD
2014 Seneca
Montgomery County, MD
2016 Sandy Spring
Montgomery County, MD
2016 Seneca
Montgomery County, MD
2019 Sandy Spring
Montgomery County, MD
2019 Seneca
Montgomery County, MD

2023 Sandy Spring
Montgomery County, MD

2023 Seneca
Montgomery County, MD