The postmark designers have come up with some good ones for the Battersea Dogs & Cats Home issue. Here are just a few, click here for the rest of the stamps, and all of the postmarks so far.
Giotto in 1986 flyby of Halley's Comet
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Giotto was a spacecraft mission in 1986 to flyby and study Halley's Comet.
The primary subcontractor was British Aerospace based in Filton, Bristol.
A ...
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