1879, 10¢ brown, without secret mark, o.g., lightly hinged, fresh with strong bright color, choice centering amid oversized margins, a Very Fine to Extremely Fine jumbo, the design clearly shows the absence of the secret mark; with 2008 P.S.E. Graded certificate for a Scott 188 (VF-XF 85J, SMQ $4,250 for a Scott 187). Scott No. 187  $3,250. $0 (Image)