[Maryland/District of Columbia Stateline Marker] [lantern slide]
Van Altena, Edward
1 photograph : lantern slide ; 3.25 x 4 in
United States of America, Maryland
[between 1914 and 1949?]
Concrete column with Maryland and District of Columbia seals used at the boundary line between the two.
Mount reads: "Edward Van Altena."
Historic plate number: "79-13-28."
Signs and signboards
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