| Location | Spain |
| Year | 2011 |
| Type | Commemorative medals/Event medal |
| Composition | Copper |
| Weight | 3.5 g |
| Diameter | 19 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Variable alignment ↺ |
| Edge | Plain |
| Period | |
| Notice | |
| Reference(s) |
| Obverse description | Airplane Polikarpov I-16 |
| Obverse lettering | · Aviación Militar Española ·
1911 · 2011 (Translation: Spanish military aviation) |
| Obverse script | Latin |
| Reverse description | Head of Isabella II on a stamp |
| Reverse lettering | Isabel II bajo cuyo reinado apareció
el 1er sello de España
M (Translation: Isabella II under whose reign the 1st seal of Spain appeared) |
| Reverse script | Latin |
| Engraver | (M) Royal Mint of Spain (Real Casa de la Moneda), Madrid, Spain (1591-date) |
| Mintage | 2011 M - - |
| Catalog ID | 3706536000 |
| Comments |
