1054 - 125th Anniversary of Synthetic Textile Fiber Research

1054 - 125 Aniversario de la Investigación de Fibras Textiles Sintéticas
OwnerManuel Briones
ObservationsTextile Pattern Molecule Diagram.
CountryGermany
Face value20
Year1971
StateUsed
StatusInterchangeable
CategoryCommemorations
FormatLandscape
ColorMulticolor
Other informationPerforated stamp
visualizations203