00852cam a2200193   4500001001300000003000400013005001700017008004100034010001700075040001800092050001600110100004200126245020100168246002100369260003200390300004900422500014800471650003900619ca 07004391 DLC20260227111045.0961021s1838    dcudf         000 0 eng    aca 07004391   aDLCcDLCdDLC00aTC764b.T941 aTurnbull, Wm.q(William),d1800-1857.10aDrawings accompanying the report of Captain Turnbull, on the survey and construction of the Alexandria aqueduct,bmade to the House of Representatives, 2d of July, 1838, document no. 459, vol. XI.14aPotomac aqueduct  a[Washington?bs.n.,c1838?]  a33 pl. (5 fold.), 1 fold. chartc47 x 60 cm.  aSurveys, plans, and charts showing the river, cofferdam, construction equipment, and progress on construction of the aqueduct in 1837 and 1838. 0aCanal aqueductszWashington (D.C.)