UN 33c Flags, Imperf Plate Proofs setUN 33c Flags, Imperf Plate Proofs set in Sheets of 16.; Only four sets of sheets exist. Without the usual security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs set-Sheets of 16UN 15c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on gum, Never Hinged.See Sold Price
SoldUN Imperf Plate Proofs-Sheets of 16UN 20c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs set in Sheets/16UN 25c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proofs set in Sheets/16UN 25c Flags, Imperf Plate Proofs set in Sheets of 16.; Believed Unique. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proofs- Sheets of 16UN 20c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs-Sheets of 16UN 20c Flags, Imperf Plate Proofs set in Sheets of 16.; At this late stage of production, the 15c designs have finally been changed to 20c. Only two sets of sheets exist. Security fingerprints on gum,See Sold Price
UN Imperf Plate Proofs set in Sheets/16UN 22c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proofs-Sheets of 16UN 32c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Without the usual security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs - FlagsUN 32c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Without the usual security fingerprints on gum, Never Hinged.See Sold Price
UN Flags Imperf Plate Proofs -Sheets/16UN 22c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proofs - Sheets of 16UN 22c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proofs - Sheets of 16UN 20c Flags, Imperf Plate Proofs set in Sheets of 16.; Only two sets of sheets exist. Security fingerprints on reverse.See Sold Price
UN Imperf Plate Proof- Se-tenant SheetUN 1999 Unispace set (Scott #761-2) 33c Se-tenant Sheet of Ten, Imperf Plate Proof.; Only two exist. Without security fingerprint on gum, Never Hinged.See Sold Price
UN Imperf Plate Proof set, Sheets of 12UN Vienna 5s, 6s Imperf Plate Proof set, Sheets of 12.; Unique set. Each sheet with security fingerprint on gum, Never Hinged.See Sold Price
UN UPU Imperf Plate Proofs -BlocksUN Imperf Plate Proofs set, Margin Imprint Corner Blocks of Four,; matched set from the bottom-right corner. Only eight sets of Imprint Blocks exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs-Corner BlocksUN Imperf Plate Proofs set, Margin Imprint Corner Blocks of Four,; matched set from the top-left corner. Only four sets of Imprint Blocks exist. Each stamp with CBNC punchhole and security fingerprintSee Sold Price
UN UNESCO Imperf Plate Proofs - PairsUN Imperf Plate Proofs set, Horizontal Pairs.; Only 34 sets of imperf pairs exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs-Corner BlocksUN Imperf Plate Proofs set, Margin Imprint Corner Blocks of Four,; matched set from the top-right corner. Only two sets of Imprint Blocks exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN 1956 ITU Imperf Plate Proofs- PairsUN Imperf Plate Proofs set, Horizontal Pairs,; matched set from the right margin. Only 34 sets of imperf pairs exist. Security fingerprints on gum, Exeptional set with none of the usual gum creases. NSee Sold Price
UN '55 International Civil Aviation OrgUN Imperf Plate Proofs set, Margin Imprint Corner Blocks of Four,; matched set from the bottom-right corner. Only 16 sets of Imprint Blocks exist. Security fingerprints on gum, Never Hinged. Usual selSee Sold Price
UN Imperf Plate Proofs - WheatUN Imperf Plate Proofs set, Margin Imprint Corner Blocks of Four,; matched set from the bottom-right corner. Only eight sets of Imprint Blocks exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs Hands with torchUN Imperf Plate Proofs set, Horizontal Pairs; from the bottom margin. Only 34 sets of imperf pairs exist. Security fingerprints on gum, Never Hinged.See Sold Price
UN Imperf Plate Proofs - Vertical PairsUN Imperf Plate Proofs set, Vertical Pairs,; matched set from the top margin. Only 17 sets of imperf pairs exist. Each stamp with CBNC punchhole and security fingerprints on gum, Never Hinged.See Sold Price
