cover 10c Black (2), three large margins, ample to large at R. showing bit of frame line of adjacent stamp at T., tied by partial strike of blue Philada, Pa. 10cts Mar 11 c.d.s. on 1848 folded letter to Ohio, second strike of c.d.s. on cover, some cover edge splitting, still nearly extremely finephoto est.

Details
cover 10c Black (2), three large margins, ample to large at R. showing bit of frame line of adjacent stamp at T., tied by partial strike of blue Philada, Pa. 10cts Mar 11 c.d.s. on 1848 folded letter to Ohio, second strike of c.d.s. on cover, some cover edge splitting, still nearly extremely finephoto est.