. . "1775" . . "Oration at Lexington, April, 19, 1875"@en . . . . . . . "Mr. Dana's oration, Lexington, April 19, 1875"@en . . . . "Law pamphlets"@en . "Oration at Lexington, April 19, 1875"@en . . . . . . "United States" . .