Papua New Guinea
| Country: | Papua New Guinea |
| Type: | Postage stamps |
| Series: | 20th Anniversary of Air Niugini |
| Nominal: | 21 t |
| Year: | 1993 |
| Size: | 41 x 30 mm |
| Perforation: | comb 14 |
20th Anniversary of Air Niugini
 Douglas DC3 |  Fokker F.27 Friendship 0.25$ |  De Havilland D.H.C.7 Dash Seven |  Airbus Industrie A310 |