Poland
0.08 - 0.1$
price on 28.01.2023
| Country: | Poland |
| Type: | Postage stamps |
| Series: | 31st World Apiculture Congress, Warsaw |
| Nominal: | 40 zł |
| Year: | 1987 |
| Size: | 32 x 44 mm |
| Perforation: | comb 11½ x 11 |
| Mintage: | 5,360,000 |
31st World Apiculture Congress, Warsaw
 Queen 0.06$ |  Worker Bee 0.06$ |  Drone 0.04$ |  Box hive, orchard 0.05$ |
 Bee collecting pollen from red clover 0.08$ |  Beekeeper collecting honey 0.59$ |