Description
1862 DIE 2 1D PL.68 IMPERFORATE UPPER RIGHT CORNER MARGINAL IMPRIMATUR LETTERED 'AL' WITH PLATE NUMBER. A good imperforate imprimatur 1862 Die 2 1d pl.68 rose-red on white paper, upper right corner marginal example lettered AL. Just touched at upper left but AN IMPORTANT IMPRIMATUR AS THIS PLATE WAS THE LAST PLATE USED BEFORE THE INTORDUCTION OF LETTERS IN ALL FOUR CORNERS. (Ref 143237).
