PSB: World of Invention Stamps

These Royal Mail stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued.

01.03.2007 | Highway through monitor, Postmarked at Various

sold out View FDCs for this issue PSB: World of Invention, Highway through monitor PSB: World of Invention, Highway through monitor
Click on image for larger view
30136
Stamp Type:
Producer/Series:
Postmark:
Various, Set of four different, Special Handstamp
Reference Images:
Prestige Stamp Book
Postmark illustrations
Why not take a look at other items on a similar theme?
Inventions
Railways
Computing & IT