PSB: British Rail - Pane 3 Stamps
These Royal Mail stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued.
18.03.1986 | Last Mail Pouch Penrith, Postmarked at CreweBUY NOW £100
Prestige Stamp Book - Pane 3
Why not take a look at other items on a similar theme?