http://pec.lib.wvu.edu/record/P160811836John H. Hall … To accompany bill H. R. No. 377 ... February 24, 1836.<p> Government document. At head of title: 24th Congress, 1st session, Ho. of Reps., [Rep. No. 375.]</p>Harper's Ferry (W. Va.)--History.Hall, John Hancock, 1781-1841.Firearms industry and trade--West Virginia--Harpers Ferry--History.Armories--West Virginia--Harpers Ferry--History.Harpers Ferry Armory (U. S.)--History.Hall's rifle.14256