Modern Oil Drilling Platform, Caspian Sea
500 m. 1997
Azerbaijan
Stamp from souvenir sheet
| Country: | Azerbaijan |
| Type: | Postage stamps |
| Series: | 125th Anniversary of First Industrial Oil Well in Azerbaijan |
| Nominal: | 500 m. |
| Year: | 1997 |
| Material: | coated |
| Size: | 25.5 x 36 mm |
| Perforation: | 14¾ x 14½ |
| Mintage: | 60,000 |
125th Anniversary of First Industrial Oil Well in Azerbaijan
 Early Oil Derricks, Aspheron Peninsula |  Modern Oil Drilling Platform, Caspian Sea |