Penny Black Black design features in the innovations section of the new British passport in 2015. Also in 2015, the search engine Google marked the 175th anniversary of the postage stamp with a Google doodle of the Penny Black. Penny Black The Penny Black was the world's first adhesive postage stamp used in a public postal system. It was first issued in Great Britain on 1 May 1840, but was not valid for use until 6 May. It features a profile of Queen Victoria. In 1837, British postal rates were high, complex and anomalous. To simplify matters, Sir Rowland Hill proposed an
Penny Black sheet to present as gifts to dignitaries and other important people. Individual stamps from an Imprimatur sheet can thus be found for sale on the open market. A complete sheet of the Penny Black without check letters is held by the British Postal Museum. This unique item is in fact a plate proof, and by definition not an imprimatur sheet. The Penny Black was printed from 11 plates, but as Plate 1 was completely overhauled due to excessive wear, it is generally considered to be two separate plates, 1a and 1b. Plate 11 was originally intended solely for the printing