Inverted Centers are the aristocrats of Philatelic errors.  An inverted rare centre stamp exists when one part of the original design is inverted with respect to the rest of the design. This includes inverted inscriptions, frames, numerals, background, color and embossing but not subsequently applied overprints. Inverted Jenny, inverted frame, inverted centre, inverted center, inverted vignette, error stamp, color shift, imperforate, tete beche, usa errors, rarest stamp, rare stamp, liberia inverted, cook island inverted, inverted center auction, invert stamp. inverted head, upside down stamp, invertido, invertida, upside down stamps, inverted center invert stamp inverted overprint stamp British Guiana 1c magenta












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