Category:Oceanographical instruments on stamps

Media in category "Oceanographical instruments on stamps"

The following 2 files are in this category, out of 2 total.

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  The Soviet Union 1966 CPA 3309 stamp (2nd International Congress of Oceanography (30.05–9.06, Moscow). Emblem - Oceanographic Instrument and Globe. Oceanographic Instrument in the High Sea and Hydrographic Ship with Trawl).jpg 963 × 682; 111 KB
  
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  The Soviet Union 1966 CPA 3309 stamp (2nd International Congress of Oceanography (30.05–9.06, Moscow). Emblem - Oceanographic Instrument and Globe. Oceanographic Instrument in the High Sea and Hydrographic Ship with Trawl).png 963 × 682; 1.78 MB