Commemorative stamp of Queen Victoria, although there are no special inscriptions on the stamps, and they were intended as regular stamps. In 1870 Peru issued a 5¢ scarlet Locomotive and Arms stamp and is regarded as the first commemorative postage stamp, issued to commemorate the 20th anniversary of the first railway in South America. Though the United Kingdom often set the precedent for postage stamps and their designs, they were the late runners with the issue of their first commemorative stamp, not issuing one until 1924 when it printed and released the British Empire Exhibition issue of 1924. Other premier commemorative stamps
Postage stamp color Postage stamp color The colors of postage stamps are at once obvious, and among the most difficult areas of philately. Different denominations of stamps have been printed in different colors since the very beginning; as with their successors, postal clerks could distinguish the Penny Black and Two pence blue more quickly by color than by reading the value, and the practice generally continues today. In practice, the actual color of a stamp may vary, and while collectors will pay high prices for rare shades, it may not be easy to tell those apart from variations caused by age, light, chemicals,