Color, philatelist and philately

Scientific treatise on color and color shades from the perspective of science and human perception and their significance in philatelic studies.

15. 02. 2025
Complete description

Service des postes:

Date of Issue: 18. 12. 1996
 

Angličtina / English

Use translation by Google Translate (no guarantee).

Služobná obálka Slovenský štátny znak (MDPT SR).




Služobná obálka
Slovenský štátny znak (MDPT SR)


Deň vydania: 18. 12. 1996
Nominálna hodnota: 8 Sk
Autor známky:
Predajná cena: Nepredajné




Zdroj: Slovenská pošta/POFIS


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