Pedro Gruenholz

Leonardo da Vinci's airplane prototype

Prototipo avión de Leonardo da Vinci
OwnerPedro Gruenholz
CountryCambodia
Face value1 Riel
Measures4,5x3,2 cms
Year1987
StateUsed
StatusExhibition - Non-transferable
CategoryTransportation
FormatLandscape
Other informationPerforated stamp
visualizations181