e/Penny Blue

Information
has gloss	eng: The Penny Blue is an unissued type of postage stamp of Britain. It is from a series of proof impressions which were made at the time Rowland Hill was looking at the new colours which were to be used for the stamps which were to replace the Penny Black and the original 1840 issue of the Two pence Blue.
lexicalization	eng: Penny Blue
instance of	(noun) a small adhesive token stuck on a letter or package to indicate that that postal fees have been paid postage stamp, stamp, postage

Media
media:img	Onepennyblue.jpg