1915, 10¢ Panama-Pacific, perf 10. O.g., exceptional centering amid evenly balanced margins, fresh with bold vivid color, Extremely Fine to Superb, a lovely choice stamp; with 1984 P.F. certificate and 2008 P.S.E. Graded certificate (XF-Sup 95, SMQ $1,900). Scott No. 404  $900. $0 (Image)

1915, 10¢ Panama-Pacific, perf 10. O.g., lightly hinged, very faint gum bend, Fine. Scott No. 404  $900. $0 (Image)

1915, 10¢ Panama-Pacific, perf 10. O.g., rich color, Fine. Scott No. 404  $900. $0 (Image)

1915, 10¢ Panama-Pacific, perf 10. O.g., lightly hinged, F.-V.F. Scott No. 404  $900. $0 (Image)

1915, 10¢ Panama-Pacific, perf 10. O.g., lightly hinged, rich color, about Fine. Scott No. 404  $900. $0 (Image)

1915, 10¢ Panama-Pacific, perf 10. Top margin vertical pair, o.g., never hinged, deep rich color, bright and fresh, F.-V.F. Scott No. 404  $4,200. $0 (Image)