Penny Lilac of the Penny Lilac was adapted from that used for revenue stamps in Britain from the early 1860s. In that respect it represented a break with 40 years of tradition in postage stamp design. Its predecessors (the Penny Black, the Penny Red and the Penny Venetian Red) all had rectangular designs. The use of the colour lilac for low value definitives was extended in 1884 when other low-value stamps were issued in lilac, with green then being used for higher-value stamps. The Penny Lilac was a surface-printed stamp and was issued in two forms: Penny Lilac stamps are often found
Penny dreadful killed the penny dreadful by the simple process of producing the 'ha'penny dreadfuller'". The quality of the Harmsworth/Amalgamated Press papers began to improve throughout the early 20th century, however. By the time of the First World War, papers such as "Union Jack" dominated the market in the UK. Two popular characters to come out of the penny dreadfuls were Jack Harkaway, introduced in the "Boys of England" in 1871, and Sexton Blake, who began in "the Half-penny Marvel" in 1893. In 1904, the "Union Jack" became "Sexton Blake's own paper", and he appeared in every issue thereafter, up until the