These Post Office stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued.
02.03.1977 | Chemistry Equipment, Postmarked at Philatelic BureauBUY NOW £30
8 1/2p Steroids
10p Vitamin C
11p Starch Chromatography
13p Salt Crystallography
Notes: These 'Save the Children Fund' covers are rarely seen.
Stock remaining: 3
Presentation Pack (92)
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