1854 DIE 1 1D IMPERFORATE IMPRIMATUR FROM UNISSUED RESERVE PLATE TEN. A very fine imperforate imprimatur from 1854 die 1 1d reserve plate ten lettered IG, fine margins. Reserve plate ten was one of the reserve plates, not used for printing and the only examples that exist are the 21 imprimaturs removed from this sheet. (Ref 138348).
