Sharing our Certificate Archive with the Philatelic Community
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IT IS GENUINE, WITH A FAINT THIN AT BOTTOM LEFT. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND THINNING ALONG THE RIGHT EDGE. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED* * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G. * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A FAINT OVERPRINT AT TOP AND A SMALL TEAR AT TOP LEFT. * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND WITH A TINY THIN BELOW THE HINGE. * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND WITH A SMALL THIN SPOT * * * * * * * * * * * * * * * * *
IT IS GENUINE* * * * * * * * * * * * * * * * * * *
IT IS GENUINE, THE RIGHT VERTICAL PAIR HEAVILY THINNED. * * * * * * * * * * * * *
IT IS GENUINE, WITH A PIECE OUT AT BOTTOM RIGHT, AND CREASES AT LEFT AND RIGHT. * * * * * * * * * * * * *
IT IS GENUINE, WITH A SMALL MARGIN THIN AT BOTTOM RIGHT. * * * * * * * * * *
IT IS GENUINE, NEVER HINGED. * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY DISTURBED O. G. FROM HINGE REMOVAL. * * * * * * * * * * * * *
THE OVERPRINT IS COUNTERFEIT * * * * * * * * * * * * * * * * *
IT IS GENUINE, BOTH STAMPS WITH NATURAL CREASES. * * * * * * * * * * * *
IT IS NOT SCOTT NO. 290d, THE PERFORATIONS ARE COUNTERFEIT. * * * * * * * * * * * *
IT IS NOT SCOTT NO. 290c, THE PERFORATIONS ARE COUNTERFEIT. * * * * * * * * * * * *
IT IS GENUINE, THE RIGHT PROOF WITH A LIGHT TONED SPOT AT TOP LEFT. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED WITH A GUM STAIN ALONG THE RIGHT EDGE. * * * * * * * * * * * *
IT IS NOT SCOTT NO. C16, RATHER, IT IS A PREVIOUSLY HINGED SCOTT C11, PERF. 11, UNWATERMARKED. * * * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, EXCEPT THE BOTTOM RIGHT STAMP AND SELVEDGE TAB PREVIOUSLY HINGED. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, THE GUM LIGHTLY TONED. * * * * * * * * * * * *
IT IS GENUINE, THE PROOFS WITH A SLIGHT COLOR RUN. * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY DISTURBED O. G., THE LEFT STAMP WITH A SMALL SURFACE SCRAPE AT BOTTOM BELOW THE "ENT" IN "CENTAVOS". * * * * * * * * * * * *
IT IS NOT SCOTT NO. 290b, THE PERFORATIONS ARE COUNTERFEIT. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, REPERFORATED AT RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, WITH A SMALL GUM SOAK AT BOTTOM LEFT CORNER. * * * * * * * * * * * *
IT IS GENUINE, WITH LARGE PART O.G. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, REPERFORATED AT RIGHT, AND THE COLOR SLIGHTLY OXIDIZED.* * * * * * * *
IT IS GENUINE, WITH A LIGHT PAPER CLIP OUTLINE AT BOTTOM LEFT. * * * * * * * * * *
IT IS GENUINE, WITH BACK FLAP SEALED. * * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE NJ1 WITH SOME TONED PERFORATIONS. * * * * * * * * * * * *
IT IS GENUINE, THE ENTIRE WITH TWO TINY TONED SPOTS AT LEFT. * * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, EXCEPT PREVIOUSLY HINGED IN SELVEDGE. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHT TROPICAL O.G., AND A HORIZONTAL CREASE. * * * * * * * * * * * *
IT IS GENUINE, THE TOP STAMPS PREVIOUSLY HINGED, THE BOTTOM STAMPS NEVER HINGED, ALL STAMPS WITH NATURAL GUM SKIPS. * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT LOWER RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT TOP RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, WITH A SMALL PENCIL ERASURE ON THE GUM * * * * * * * * * * * *
IT IS GENUINE, WITH A TINY THIN SPOT AT TOP * * * * * * * * * * * * * * * * *
IT IS GENUINE, WITH BACKFLAP SEALED. * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE STAMP WITH A SMALL CORNER NICK AT BOTTOM RIGHT * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., A SHORT PERFORATION AT LOWER RIGHT, AND A NATURAL DIAGONAL GUM CREASE AT BOTTOM RIGHT. * * * * * * * * * * * *
IT IS A GENUINE USAGE * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH WAX PAPER INTERLEAVING ADHERING TO TROPICALIZED O.G., AND SOME PERF. TONING GUM SOAKS. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A SMALL AREA OF BLACK "ALBUM" OFFSET ON GUM. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH STAMP AND SELVEDGE SEPARATED AND BOTH AFFIXED TO PAPER INTERLEAVING. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., GUM STAINING AND A FEW PERF. FAULTS AT LEFT. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND WITH A DIAGONAL GUM BEND AT TOP LEFT. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH DISTURBED O.G. * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH WAX PAPER INTERLEAVING ADHERING TO TROPICALIZED O.G., AND A FEW GUM SOAKED PERFORATIONS. * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH WAX PAPER INTERLEAVING ADHERING TO TROPICALIZED O.G. * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND WITH A MARGIN THIN AT LOWER LEFT. * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, THE STAMP WITH A DIAGONAL CREASE, AND THE SELVEDGE WITH SOME PERF. SEPARATIONS AND SMALL FAULTS. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TRACES OF GUM * * * * * * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE ENTIRE WITH A SMALL TEAR AT TOP AND LIGHT CREASES. * * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, THE BOTTOM LEFT STAMP WITH A LIGHT NATURAL GUM WRINKLE. * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, WITH A PULLED PERFORATION AT TOP, AND SOME FAINTLY TONED PERFORATIONS AT RIGHT. * * * * * * * * * * * * *
IT IS NOT SCOTT O17VAR, RATHER IT IS A SCOTT O17, WITH A FAINT IMPRESSION OF THE PERIOD AFTER "O", AND A HORIZONTAL CREASE AT RIGHT. * * * * * * * * * * * *
IT IS GENUINE, WITH A VERTICAL CREASE AT LEFT * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH INTERLEAVING ADHERING TO TROPICAL O.G. * * * * * * * * * * *
IT IS GENUINE, WITH SMALL THINS, AND REPERFORATED AT TOP * * * * * * * * * * * * * * * * *
IT IS NOT SCOTT 411b, RATHER, IT IS A SCOTT 411, WITH PARTIAL IMPRESSION OF HYPHEN. * * * * * * * * * *
IT IS GENUINE, WITHOUT GUM AND WITH SOME GUM STAINING AT LEFT. * * * * * * * * * * * *
IT IS GENUINE, WITH SMALL PART DISTURBED O.G. AND A SURFACE SCUFF AT LEFT. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT TOP LEFT * * * * * * * * * * * * * * * * *
IT IS GENUINE, REPERFORATED AT RIGHT, AND WITH A PERFORATION FAULT AT BOTTOM LEFT * * * * * * * * * * * * * * * * *
IT IS A GENUINE USAGE, BUT THE COVER MISSING THREE ADDITIONAL ADHESIVES; THE SCOTT NO. 241 WITH A SCRAPE AT TOP. * * * * * * * * * * * *
IT IS GENUINE, ON OFF-WHITE PAPER STOCK. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND LIGHTLY TONED. * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND LIGHTLY TONED AT LEFT. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND LIGHTLY TONED. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, LIGHTLY TONED AT LEFT. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH THINS. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A TINY THIN SPOT AT BOTTOM LEFT * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A TINY THIN SPOT AT UPPER RIGHT * * * * * * * * * * * * * * * * *
IT IS NOT SCOTT 239 VARIETY, RATHER, IT IS A NEVER HINGED SCOTT 239, NORMAL PRINTING, WITH TRACE OF FINGERPRINT IN LEFT MARGIN. * * * * * * * * * *
IT IS A GENUINE USAGE, THE COVER POSTMARKED ON THE OPENING DAY OF THE MANILA POST OFFICE * * * * * * * * * * *
IT IS GENUINE, BUT WITH A PHILATELIC CANCEL. * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, THE RIGHT STAMP WITH A TINY CORNER MARGIN CREASE AT BOTTOM RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, THE LEFT PAIR NEVER HINGED, THE RIGHT STAMP PREVIOUSLY HINGED; THE SELVEDGE WITH A NATURAL DIAGONAL CREASE EXTENDING JUST INTO THE LEFT STAMP AT BOTTOM LEFT. * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, THE PAIR WITH A LIGHT HORIZONTAL CREASE ACROSS THE TOP EDGE. * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, THE ATTACHED HINGE STATING "SPECIAL PRINTING 1904" AND SIGNED BY (J. MURRAY) BARTELS. * * * * * * * * * *
IT IS GENUINE PREVIOUSLY HINGED WITH A TINY PERF. CREASE AT TOP LEFT AND A TINY TEAR AT BOTTOM RIGHT. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT TOP LEFT AND AT BOTTOM RIGHT * * * * * * * * * * * * * * * * *
THEY ARE GENUINELY USED ON PIECE, THE 2c & 4c WITH CREASES.* * * * * * * * * * * *
IT IS A GENUINE PHILATELIC USAGE, THE STAMP AFFIXED TO INTERLEAVING PRIOR TO USE. * * * * * * * * * *
IT IS GENUINE, WITH A DIAGONAL CREASE AND A VERTICAL TEAR AT TOP LEFT. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND A ROUNDED CORNER AT TOP LEFT. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, THE RIGHT STAMP WITH TINY THINS AT UPPER LEFT * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, THE STAMP WITH SMALL FAULTS, AND WAX PAPER INTERLEAVING ADHERING TO GUM. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH WAX PAPER INTERLEAVING ADHERING TO GUM. * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH UNDETERMINED BLACK MARKS AT BOTTOM. * * * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, WITH SMALL SURFACE SCUFFS AT UPPER RIGHT. * * * * * * * * *
ENTRY ERROR *******DELETE********DELETE********* * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH DISTURBED O.G., THINS ADHERENCES ON GUM SURFACE SCUFFS AND A TONED SPOT. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SMALL PART TROPICAL O.G. A NATURAL DIAGONAL CREASE AT RIGHT AND A TINY PERF. THIN AT TOP. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND WITH A SHORT PERFORATION AT TOP LEFT. * * * * * * * * * *
IT IS GENUINE, WITH A THIN SPOT AT BOTTOM * * * * * * * * * * * * * * * * *
IT IS GENUINE, WITH A PULLED PERFORATION AND A SMALL THIN SPOT AT BOTTOM * * * * * * * * * * * * * * * * *
IT IS GENUINE, WITH A TINY FAULT AT TOP. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH ORIGINAL INTERLEAVING AFFIXED TO TROPICAL O.G.; THE BOTTOM PAIR SMALL TONED SPOTS. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND A DIAGONAL CREASE * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY TROPICAL O.G. AND A LIGHT DIAGONAL CREASE AT TOP RIGHT. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G. AND GUM SOAKS AT BOTTOM LEFT BOTTOM RIGHT. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY TROPICAL O.G. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SMALL PART TROPICAL O.G. AND REPERFORATED AT LEFT. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND A DIAGONAL CREASE AT BOTTOM LEFT. * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH TWO TONED SPOTS ON GUM. * * * * * * * * * *
IT IS A GENUINE USAGE, THE 1p WITH A NICK AT TOP LEFT; THE COVER WITH A VERTICAL FILE CREASE AT CENTER NOT AFFECTING THE STAMPS. * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY TROPICALIZED O.G. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH LARGE PART O.G. * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, AND THINNED AT RIGHT. * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY DISTURBED O. G., A SMALL TEAR AT TOP AND GUM SOAKS ABOVE THE PALACE ALONG SEVERAL PERFORATIONS ON THREE SIDES. * * * * * * * * * * *
IT IS NOT SCOTT 345a, RATHER, IT IS A NEVER HINGED SCOTT 345, "1931" PRINTING. * * * * * * * * * *
IT IS GENUINE, NEVER HINGED, EXCEPT PREVIOUSLY HINGED IN SELVEDGE, AND WITH A NATURAL GUM CREASE. * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE COVER WITH A VERTICAL FILE CREASE AT CENTER. * * * * * * * *
IT IS GENUINE, WITH A THIN SPOT AT CENTER * * * * * * * * * * * * * * * * *
IT IS NOT SCOTT E2TCE, RATHER, IT IS A LITHOGRAPHIC REPRODUCTION AND NOT A GENUINE TRIAL COLOR ESSAY. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHT TROPICAL O.G. AND TWO TINY TONED SPOTS AT TOP * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND PAPER ADHERENCES ON GUM. * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH INTERLEAVING ADHERING TO TROPICAL O.G. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHT TROPICAL O.G. * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A NATURAL DIAGONAL CREASE * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHT TROPICAL O.G. * * * * * * * * * * * * *
IT IS A GENUINE SCOTT E1, LACKING THE DOTS IN THE CURVED FRAME ABOVE THE MESSENGER. * * * * * * * * * * * * * *
IT IS NOT SCOTT 351a, RATHER, IT IS A SCOTT 351, BROWN VIOLET SHADE * * * * * * * * * * *
IT IS A GENUINE USAGE, THE COVER WITH A CLIPPED CORNER AT BOTTOM LEFT. * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE TOP J15 PAIR FAULTY, THE COVER WITH PAPER BREAKS AND A SEALED TEAR ALONG THE VERTICAL FILE CREASE, A LONG SEALED TEAR AT LEFT, AND SOME DISCOLORATION. * * * * * * * * * * * * * * * *
IT IS GENUINE, WITH SMALL EDGE FAULTS. * * * * * * * * * * * *
IT IS GENUINE, THE STAMP WITH A LARGE AREA OF THINNING. * * * * * * * * * * * *
IT IS GENUINE, WITHOUT GUM * * * * * * * * * * * * * * * * *
THE OVERPRINTS ARE COUNTERFEIT * * * * * * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE STAMP WITH GUM STAINED PERFORATIONS, AND STILL ADHERING TO ITS ORIGINAL INTERLEAVING. * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED WITH LEFT AND RIGHT BLOCKS REJOINED, SMALL THINS IN POSITIONS 1,3 AND 4. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH DISTURBED O.G., AND COLOR SLIGHTLY FADED * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH DISTURBED O.G., A VERTICAL CREASE AT BOTTOM, AND A SMALL THIN SPOT * * * * * * * * * * * * *
IT IS A GENUINE SCOTT 244P2, ON WHITE WOVE PAPER. * * * * * * * * * * * * * *
IT IS A GENUINE SCOTT 241P2, SMALL DIE PROOF ON WHITE WOVE PAPER. * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED AT BOTTOM * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, AFFIXED TO POST OFFICE INTERLEAVING, WITH LIGHT OVERALL GUM TONING, SELVEDGE FAULTS, AND THE TOP RIGHT STAMP WITH A SMALL TEAR. * * * * * * * * * * * *
IT IS GENUINE, WITH LIGHT FOXING * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH SLIGHTLY DISTURBED O. G. * * * * * * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH PARTLY DISTURBED O.G. * * * * * * * * * * * *
IT IS GENUINE, UNUSED, WITH TROPICALIZED O.G., AND REPERFORATED AT RIGHT * * * * * * * * * * * * * * * * *
IT IS GENUINE, PREVIOUSLY HINGED, WITH A LIGHT DIAGONAL CREASE AND REPERFORATED AT BOTTOM * * * * * * * * * * * * * * * * *
IT IS NOT SCOTT Y1a, THE SECOND IMPRESSION IS FRAUDULENT. * * * * * * * * * * * *
IT IS NOT SCOTT O17VAR, THE SECOND OVERPRINT IS COUNTERFEIT * * * * * * * * * *
IT IS NOT SCOTT 419VAR, THE SECOND OVERPRINT IS COUNTERFEIT * * * * * * * * * *
IT IS NOT SCOTT 417VAR, THE SECOND OVERPRINT IS COUNTERFEIT * * * * * * * * *
IT IS NOT SCOTT 414VAR, THE SECOND OVERPRINT IS COUNTERFEIT * * * * * * * * *
IT IS A GENUINE USAGE, THE STAMP WITH A FEW SHORT PERFORATIONS AT TOP RIGHT * * * * * * * * * * * *
THE STAMP, WITH A PRE-PRINT CREASE ON RIGHT SIDE OF THE VIGNETTE, IS GENUINELY USED ON THIS COVER * * * * * * * * * * * * *
IT IS A GENUINE USAGE, THE COVER OPENED AT LEFT AND BOTTOM * * * * * * * * * * * *
