Australia
0.15 - 0.18$
price on 20.03.2023
| Country: | Australia |
| Type: | Postage stamps |
| Series: | National Stamp Week |
| Nominal: | 18 c |
| Year: | 1976 |
| Material: | Shoalhaven KP6T paper - chalk coated with Helecon |
| Size: | 25 x 38 mm |
| Perforation: | comb 13½ x 13¼ |
| Mintage: | 19,702,500 |
National Stamp Week
