Lincoln Assassination New-York Tribune Framed Sheet With Harper's Weekly Civil War-Era Sheets. Harper's weekly sheets include political cartoons, illustrations of soldiers and boats, etc. 1860s. {Approximate dimensions for Tribune sheet in frame: 17 1/4 x 2 1/4 inches.} From a Bay Area private collection. Condition: Lincoln sheet with creases, pencil on the top right, a few very minor spots of discoloratoin. Harper's weekly sheets in poor condition with tears to edges and middles, discoloration, etc.