Detailed map of the District of Columbia. Prime meridian: GM. Relief: contour lines. Graphic Scale: Miles, feet, kilometers. Projection: Polyconic. Printing Process: Lithography. Verso Text: MS note: 238376.
Type
image
Format
image/jpeg
Extent
1 map printed col. 120 x 106 cm., sheet 134 x 120 cm.
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