Specification
| Specification | Value |
|---|---|
| Alloy | Inner: Cupro-nickel. Outer:Nickel-brass |
| Weight | 12.00 g |
| Diameter | 28.40mm |
| Reverse Designer | Henry Gray |
| Obverse Designer | Martin Jennings |
| Specification | Value |
|---|---|
| Edge Inscription | · INNOVATION IN SCIENCE · JENNER |
| Quality | Brilliant Uncirculated |
| Year | 2023 |
| Edge | Fine milled incuse edge lettering |
