Australia
0.15 - 0.18$
price on 10.03.2023
57% of the printing was on Shoalhaven paper with pink-tinted gum and the remainder on Burnie paper with blue-tinted gum.
| Country: | Australia |
| Type: | Postage stamps |
| Series: | Australia Day |
| Nominal: | 18 c |
| Year: | 1978 |
| Material: | KP6T paper - chalk coated with Helecon |
| Size: | 38 x 25 mm |
| Perforation: | comb 13¼ x 13¾ |
| Mintage: | 21,738,000 |
Australia Day
