| Issuer | Gibraltar |
| Year | 1998 |
| Type | Non-circulating coin |
| Value | 1/25 Crown (0.01) |
| Currency | Crown Coinage (1967-date) |
| Composition | Gold (.9999) |
| Weight | 1.24 g |
| Dimensions | 13.92 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#709 |
| Obverse description | Right facing uncouped bust of Queen Elizabeth II, wearing the George IV State Diadem, legend and date around |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II GIBRALTAR 1998 RDM PM |
| Reverse description | Squatted figure right using tools |
| Reverse script | Latin |
| Reverse lettering | EVOLUTION OF MANKIND FIRST STONE TOOLS HOMO HABILIS 2.000.000 YEARS 1/25 CROWN |
| Edge | Reeded |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 1998 PM - Proof - 15 000 |
| Catalog ID | 4531184670 |
| Comments |
