4 1/2p, 5 1/2p, 8p Stamps

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

24.10.1973 | Change of Postal Rates, Postmarked at Windsor

BUY NOW   £20 Machins: 4 1/2p, 5 1/2p, 8p, Change of Postal Rates Machins: 4 1/2p, 5 1/2p, 8p, Change of Postal Rates
Click on image for larger view
48009
24th October 1973 - 4 1/2p, 5 1/2p, 8p
Postmark:
Notes: Postmarked 24 June 74
Stock remaining: One Left!
Reference Images:
Definitive Stamp
Why not take a look at other items on a similar theme?
Machins
Philatelic