Machins: 8 1/2p Yellowish-Green Stamps

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

24.09.1975 | Lion & Unicorn, Postmarked at Windsor

BUY NOW   £30 Machins: 8 1/2p Yellowish-Green, Lion & Unicorn Machins: 8 1/2p Yellowish-Green, Lion & Unicorn
Click on image for larger view
16015
Producer/Series:   ( Woodcut )
Postmark:
Notes: with additional 6 1/2p single-band phosphor issue
Stock remaining: One Left!
Reference Images:
Definitive Stamp
Why not take a look at other items on a similar theme?
Heraldry
Machins