Azerbaijan
• Overprint "Бакинской П.К." in violet.
• Rarely with yellowish gum.
• Rarely with yellowish gum.
| Country: | Azerbaijan |
| Type: | Postage stamps |
| Series: | National Symbols - Overprints |
| Nominal: | 500 ₽ |
| Year: | 1922 |
| Material: | grey |
| Size: | 35 x 25 mm |
| Perforation: | Imperforate |
