National Productivity Year (Phosphor) Stamps

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

14.11.1962 | NPY, Postmarked at Willesden

BUY NOW   $54 National Productivity Year (Phosphor), NPY National Productivity Year (Phosphor), NPY
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51433
Stamp Type:
Stamp Details:
2 1/2d Units of Productivity
3d British Isles
1s 3d NPY Emblem
Stock remaining: One Left!
Reference Images:
Commemorative Stamp
Postmark illustrations