| Issuer | Isle of Man |
| Year | 1999 |
| Type | Non-circulating coin |
| Value | 1 Crown |
| Currency | Pound (decimalized, 1971-date) |
| Composition | Copper-nickel |
| Weight | 28.28 g |
| Dimensions | 38.6 mm |
| Thickness | 3.02 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1004 |
| 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 ISLE OF MAN · 1999 RDM PM |
| Reverse description | APOLLO-SOYUZ space link-up with edge of Moon below, seven stars around crafts, planeth Earth in background. |
| Reverse script | Latin |
| Reverse lettering | · 30th ANNIVERSARY OF THE FIRST MAN ON THE MOON · APOLLO-SOYUZ SPACE LINK-UP 1975 NASA (LOGO) 1 CROWN |
| Edge | Reeded |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 1999 PM - - |
| Catalog ID | 3345026040 |
| Comments |
