1913, 10¢ orange yellow Panama-Pacific, bottom margin single, o.g., never hinged, rich vivid color, attractively centered amid nicely balanced margins, very fresh, Very Fine to Extremely Fine; with photocopy of 1983 P.F. certificate and 2011 P.S.A.G. Graded certificate (85, SSV $360). Scott No. 400  $270. $0 (Image)