Category:Metre Convention on stamps
Media in category "Metre Convention on stamps"
The following 5 files are in this category, out of 5 total.
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1975 CPA 4442.jpg 964 × 677; 125 KB
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Meteric 100 years Anniversary (South Korea).jpg 1,979 × 1,418; 612 KB
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NK752 Ole Jakob Broch.jpg 341 × 271; 71 KB
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Romania stamp - 1975 - 1,85L - Metrology.jpg 1,585 × 1,024; 397 KB