At top of sheet: 3d Street West &amp; marsh of the Tiber near 6th St. West. Accompanied by another canal plan. 1 sheet : ms., ink and pencil ; 30 x 48 cm. Lead pencil. Cloth backing and missing upper left corner section. Includes notes and computations. Available also through the Library of Congress Web site as a raster image. Phillips. Washington 71 Vault DCP
Unknown author<span style="display: none;">Unknown author</span>
1800
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