| Added by |
 Andrei C
|
| In personal collections | 31 |
| Obv. Description | platypus and 20 |
| Catalog code | KM# 66 |
| Mintage | 84,400,000 |
| Diameter | 28.50 mm |
| Thickness | 2.20 mm |
| Weight | 11.3000 g |
| Material | Copper-Nickel |
| Orientation | Medal |
| Mint | Australia - Royal Australian Mint |
| Edge Type | reeded |
| Designer | Stuart Devlin & A. Machin |
|
Catalog prices *what it means? |
VF $0.15 XF $0.20 UNC $0.70 |
