| Issuer | Canada |
| Year | 2023 |
| Type | Non-circulating coins |
| Value | 20 Dollars |
| Currency | Dollar (1858-date) |
| Composition | Silver (.9999) |
| Weight | 31.56 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Rectangular Milled, Coloured |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Susan Taylor |
| In circulation to | |
| Reference(s) | KM#3360 |
| Obverse description | Head of Queen Elizabeth II, as at 77 years of age, bare headed, wearing necklace and earrings, facing right. Effigy is accompanied by a special marking consisting of double dates `1952` and `2022,` separated by four pearls symbolizing the four effigies that have graced Canadian coins throughout the reign of Elizabeth II. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II 20 DOLLARS D·G·REGINA
1952 2022
SB
2023 (Translation: Elizabeth II, Queen by the grace of God) |
| Reverse description | The Duncan Incident. |
| Reverse script | Latin |
| Reverse lettering | CANADA PB |
| Edge | |
| Mint | |
| Mintage | 2023 - Proof - |
| Catalog ID | 7311942900 |
| Comments |
