Canal Zone, 1915, 5c deep blue & black. Right margin single, o.g., lightly hinged, Very Fine and choice. Scott No. 48  $500. $0 (Image)

Canal Zone, 1915, 5c deep blue & black. Bottom margin single, o.g., never hinged, slightly tropicalized, fresh and F.-V.F.; with 1999 P.S.E. certificate. Scott No. 48  $500. $0 (Image)

Canal Zone, 1915, 5c deep blue & black. Slightly tropicalized o.g., Extremely Fine; with 1993 P.S.E. certificate. Scott No. 48  $500. $0 (Image)

Canal Zone, 1915, 5c deep blue & black. O.g., lightly hinged, fresh and F.-V.F.; with 1993 P.S.E. certificate. Scott No. 48  $500. $0 (Image)

Canal Zone, 1915, 5c deep blue & black. Block of 4, rare type III overprint, tropicalized o.g., F.-V.F., especially rare in multiples; with 2007 P.F. certificate. Scott No. 48  $2,400. $0 (Image)

Canal Zone, 1915, 5c deep blue & black. Part imprint block of 4, o.g., never hinged, fresh and well centered, Very Fine, a lovely item; with photocopy of 1997 P.F. certificate for block of 10. Scott No. 48  $2,400. $0 (Image)