Originally issued 3 January 2013 - 2p green Machin counter sheets by De La Rue.
The 2p stamp was reprinted on 09/02/18 by ISP Walsall. In this printing the phosphor glows yellow.
In later printings (see 3002.8a) the phosphor is blue, but the transparent iridescent security ink fluoresces yellow.
SG U2921 (as in previous years)
Cylinder blocks of 6
Date blocks of 8 - 09/02/18