Two penny blue to be sent anywhere within Britain; the Two Penny Blue's weight limit was a full ounce. Two penny blue The Two Penny Blue or The Two Pence Blue was the world's second official postage stamp, produced in the United Kingdom of Great Britain and Ireland and issued after the Penny Black. Initial printing took place from 1 May 1840, and in all 6,460,000 were printed from two plates until 29 August. Officially the stamps were valid for postage from 6 May but were only available from 8 May. It was first sold to the public at the London Inland revenue
Penny Red watermarks were used for the paper, small crown, (on the early issues) and large crown, introduced on 15 May 1855. The first stamps printed on the large crown watermarked paper showed two small vertical lines in the central portion of the crown. Later printings showed a revised watermark on which these central lines are not present. Stamps from some of the individual plate numbers, such as plate 77, are very rare and in 2016, an example from this plate was auctioned for UK£495,000. The era of the Penny Red came to its close at the end of 1879, along with