





| A UNIQUE IMPERFORATE PROOF SHEET SHOWING THE UNISSUED TRANSPOSED AMERICAN PRESIDENTS ERROR 1975 200th Anniversary of American Independence issue: Two differing mint imperforate proof sheets exist (this one having DARKER PINK BACKGROUND TO LOWER MIDDLE LABEL than found on the issued stamps, the reason unknown) showing wrong portrait of Franklin Pierce on the 5c, and wrong portrait of Andrew Johnson on the 10c (transposed portraits error). The other transposed Presidents error sheet, also mounted by the printers on white card, has lighter black backgrounds behind portraits of the Presidents than found on issued stamps. This sheet is uniquely marked "Q541 BLACKS" in lower selvedge being the House of Questa printers reference number presumed connected with the black printing. The error was noted after completion of printing with ALL SHEETS DESTROYED by the Crown Agents and printers, and the corrected printing sent to St. Vincent (the two error sheets accepted by O.J. Urch, philatelic adviser, from Prime minister of St. Vincent Milton Cato per "accountable items" original envelope which is enclosed). For the complete story of how this error occurred see BLOGGS SECTION and newspaper article "A NEW STAMP ISSUE IS BORN". £1525 | |