Italy
aerial screw, forerunner of the helicopter, especially the Manuscript in Their Flying Machines, exposed in the Bibliotheque de l'Institut de France in Paris
Print: Istituto Poligrafico e Zecca del.. Read more »
Print: Istituto Poligrafico e Zecca del.. Read more »
| Country: | Italy |
| Type: | Postage stamps |
| Series: | Leonardo |
| Nominal: | A Zona 1 |
| Year: | 2015 |
| Size: | 40 x 24 mm |
| Perforation: | Serpentine Die Cut 11 |
