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Invert error - Wikipedia, the free encyclopedia (366 words) |
 | Inverts are perhaps the most spectacular of a postage stamp errors, not only because of the striking visual appearance, but because they are almost always quite rare, and highly valued by stamp collectors. |
 | An invert may be characterized as an "inverted center" or "inverted frame" when the underlying paper is watermarked or otherwise carries a basic orientation. |
 | The Dag Hammarskjold invert of 1962 consists only of a misprinted yellow layer, and it is not immediately clear that the white area is not a deliberate element of the design. |
| Nixon invert - Wikipedia, the free encyclopedia (742 words) |
 | The "Nixon invert" was a reputed invert error of the Richard Nixon memorial postage stamp issued by the United States in 1995. |
 | The first public notice of the invert came in the form of an announcement by Christie's that they planned to auction a single copy of the invert on February 1, estimating its value at $8,000-$10,000. |
 | By comparison, the story of the Inverted Jenny discovery was known in minute detail and verified by multiple persons. |