other
| Country | Hong Kong | Denomination | 50 cents |
|---|---|---|---|
| Year | 1965 | Mintmark | Royal Mint (London) |
| Metal | copper-zinc-nickel alloy | Purity | |
| Weight g | 5.81 | Silver oz | |
| Gold oz | Premium | ||
| Notes | Obverse features the "Young Head" of Queen Elizabeth II; reverse depicts the Hong Kong 50-cent design with Chinese characters and date. | ||