736 - Centenary of the Swiss Mechanical and Electrical Engineering Industries

736 - Centenario de las Industrias Suizas de Ingeniería Mecánica y Eléctrica
OwnerManuel Briones
ObservationsMicrometer, cycloidal computer pattern.
CountrySwitzerland
Face value80
Year1983
StateUsed
StatusInterchangeable
CategoryCommemorations
FormatLandscape
ColorMulticolor
Other informationPerforated stamp
visualizations63