1854 DIE 1 1D IMPERFORATE IMPRIMATUR FROM UNISSUED RESERVE PLATE FOURTEEN. A very fine imperforate top marginal imprimatur from 1854 die 1 1d reserve plate fourteen lettered AI, fine margins with marginal inscription in top margin. Reserve plate fourteen was one of the reserve plates and not used for printing and the only examples that exist are the 21 imprimaturs removed from this sheet. (Ref 138347).
