Produced as early as 1908, the E91 set is one of the earliest, if not the very first, full color Caramel candy issues on record. Although historically regarded as a minor set, it should be lauded as a landmark issue employing the finest lithographic printing technologies of the time, and a forerunner to other subsequent E-cards and even the famed T206. Included on this uncut sheet of 13 cards are: Hartsel, Hartsel, Hartsel, Slagle, Schreckengost, Nicholls, Shulte, Collins, Slagle, Schreckengost, Nicholls, Shulte, and Collins. Magnificent colors balance two prominent creases and a few lesser wrinkles throughout, as well an area of paper loss to the right top edge.