1c Express part perf., imperf. vertically (R1b), horizontal strip of five, clear to large margins, neat ms. cancel, faint crease entirely in margin between second and third stamps, otherwise fine-very fine, scarce multiple, the largest recorded part perf. multiple (imperf. vertically), one of only two known strips of five (the other also has a crease), Scott retail $225.00+ (as the far more common imperf. horizontally part perf. multiple) photo