| Location | Australia |
|---|---|
| Year | 1985 |
| Type | Commemorative medal |
| Composition | Silver plated bronze (Silver Oxide) |
| Weight | 53.82 g |
| Diameter | 51.2 mm |
| Thickness | 3.3 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Edge | Plain |
| Period | |
| Notice | |
| Reference(s) | Carlisle#1985/26 |
| Obverse description | Whale and Triangle |
|---|---|
| Obverse script | Latin |
| Obverse lettering | PORTLAND 150TH ANNIVERSARY 1984 |
| Reverse description | Victoria 150 symbol |
| Reverse script | Latin |
| Reverse lettering | VICTORIA 150 (TM) GROWING TOGETHER 1984-5 |
| Mintage | |
| Numisquare ID | 4555168600 |
| Comments |