- PHILATELY - Canal Zone Stamps
- cz091f. Canal Zone 91 Plate block of 6 unused OG VF-XF appearance.
Canal Zone 1925-28 17c Wilson, type B overprint (#91), Left Plate #18021 block of six, First Printing (9mm spacing). Unused, Original Gum, Very Fine to Extremely Fine Appearance. One stamp with small thin spot. Overprints shifted slightly downward on left column of stamps. Scarce & Attractive Plate block!