Leavitt, "Boston Mass., Jan 10", Type X2B, clear strike ties 1879, 1¢ dark ultramarine, s.e. at right and fault, on cover to Deer Isle, Me., Amos Keyes & Co. Butter, Cheese, Eggs etc. corner card, Fine and scarce, The Boston Leavitt Type X2B Die 1 is known used from Dec. 20, 1881 to Apr. 19, 1882. Scott No. 182  Estimate $300 - 400. Discovery of the earlier "81" date error resulted in reversing the year slug to show an inked bar in place of the year date error. This example is dated the same as the discovery example in Payne on page 246. $0 (Image)