Reports on the construction of the piers of the aqueduct of the Alexandria Canal across the Potomac River at Georgetown, District of Columbia by William Turnbull, Major Corps topographical engineers, United States Army [electronic resource] : 1835-1840 / [Engineer Department, United States Army]
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Other title: | Potomac Aqueduct. |
Format: | Electronic eBook |
Language: | English |
Published: |
Washington :
G.P.O.,
1873.
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Series: | Nineteenth Century Collections Online (NCCO): Science, Technology, and Medicine: 1780-1925.
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