50th Anniversary of the CSIRO
18 c 1976
Australia
0.16 - 0.19$price on 19.03.2023
CSIRO = Commonwealth Scientific and Industrial Research Organisation
| Country: | Australia |
| Type: | Postage stamps |
| Nominal: | 18 c |
| Year: | 1976 |
| Material: | Shoalhaven KP6T paper - chalk coated with Helecon |
| Size: | 38 x 25 mm |
| Perforation: | comb 14¾ x 14 |
| Mintage: | 21,085,000 |
Boulder Opal, Opalton, Qld. | 
Pineapple Opal, White Cliffs, NSW | 
Crystal Opal from Andamooka, South Australia | 
Dark Crystal Opal from Lightning Ridge, New South Wales |
Yowah Nut Opal from Yowah, Queensland | 
Crystal Opal from Andamooka, South Australia | 
Dark Crystal Opal from Lightning Ridge, New South Wales | 
Yowah Nut Opal from Yowah, Queensland |
Barramundi (Lates calcarifer) | 
Yellow-Footed Rock-Wallaby (Petrogale xanthopus) | 
Bilby (Macrotis lagotis) | 
Koala (Phascolarctos cinereus) |
Read more ↓
