unmounted mint 1c Green, vertical pair imperforate between (632b), a truly remarkable pair, bright color on exceptionally fresh bright crisp paper, brilliant original gum which is never hinged,

unmounted mint 1c Green, vertical pair imperforate between (632b), a truly remarkable pair, bright color on exceptionally fresh bright crisp paper, brilliant original gum which is never hinged,

VERY FINE AND EXCEPTIONALLY CHOICE, A VERY IMPORTANT IMPERFORATE BETWEEN ERROR THAT IS VERY RARELY ENCOUNTERED, Scott retail $200.00 (significantly undervalued and unpriced never hinged)