Group of (13) covers & (3) letters, correspondence to/from Geo C Rigby (155th Co H Ohio N.G.) & girlfriend in Youngsville Oh, (3) covers & (3) letters w/ patriotic images, one embossed cover & another w/ bold cancel "Miamiville PO/Camp Dennison O/ May 10, 1864," cond mixed, roughly opened, soiling, gen Fine (Image)