Ed: 1924 - XV Colloquium Spectroscopicum Internationalle- Madrid 1966

Ed: 1924 - XV Colloquium Spectroscopicum Internationalle- Madrid 1966
OwnerHerman Cudris Castaņeda
ObservationsCodes: Michel:ES 1812 - Stamp Number:ES 1570 - Yvert et tellier:ES 1581 - Stanley Gibbons:ES 1982
CountrySpain
Face value1,50 ptas.
Year1966
StateUsed
StatusExhibition - Non-transferable
CategoryCommemorations
FormatLandscape
Colormulticolor.
Printerf.n.m.t.
Other informationPerforated stamp Air mail
visualizations157