Stamps of Great Britain, glass vessel with spectrum & Optick Treatise design
1 to 1 of 1
postage
1987, Mar 24 Principia Mathematica publication 300th issue unwmk (no perf info)
| X | 31p | multi | glass vessel with spectrum & Optick Treatise |
1 to 1 of 1
| X | 31p | multi | glass vessel with spectrum & Optick Treatise |