Halley's Comet Stamps
These Royal Mail stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued.
18.02.1986 | The Young Astronomers, Postmarked at OxfordBUY NOW £50
31p Twice in a Lifetime
Notes: Rare cover with cachet 'In the Year of the Comet 1222, The Synod of Oxford established St. George's Day on April 23rd'
Stock remaining: One Left!
Presentation Pack (168)
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