Romania
The Tropaeum Traiani monument in Adamclisi commemorating Roman victory over Dacians 101–102 about king Decebalus(Modern reconstruction).
| Country: | Romania |
| Type: | Postage stamps |
| Series: | 15 years after the union of Dobrogea |
| Nominal: | 5 L |
| Year: | 1928 |
| Perforation: | line 13½ |
| Mintage: | 200,000 |
15 years after the union of Dobrogea
 Dobrogea |  Dobrogea |  Dobrogea |  Dobrogea |
 Dobrogea |  Saligny Bridge over River Danube, Cernavoda |  Saligny Bridge over River Danube, Cernavoda 0.39$ |