Penny Black print run was 286,700 sheets, containing a total of 68,808,000 stamps. Many were saved, and in used condition they remain readily available to stamp collectors. The only known complete sheets of the Penny Black are owned by the British Postal Museum. In addition to the general issue of the Penny Black, a similar stamp intended for official mail was produced, with the letters "V" and "R" replacing the crosses in the top corners. Because the general public quickly accepted the postage stamps and ridiculed the Mulready stationery produced at the same time, vast supplies of Mulready letter sheets were given
Penny toy cm and often included elements that facilitated movement, adding to their charm. In the United Kingdom, the toys were sold for one Penny, hence the popular name of "penny toys." The advent of penny toys broadened the market for children's toys, by making them accessible and affordable for working-class families. Although penny toys were manufactured into the first decades of the 20th century, the period 1885 -1914 is the peak period for their production. Today, penny toys are highly collectible. Publicly accessible examples can be found in museums in England, North America, Scandinavia and across Europe; including Birmingham Science Museum