| Issuer | Tuvalu |
| Year | 2015 |
| Type | Non-circulating coin |
| Value | 1 Dollar |
| Currency | Dollar (1976-date) |
| Composition | Silver (.999) |
| Weight | 31.135 g |
| Dimensions | 40.60 mm |
| Thickness | 4.0 mm |
| Shape and Technique | Round Milled, Coloured |
| Orientation | |
| Engraver(s) | Obverse: Ian Rank-Broadley Reverse: Jennifer McKenna |
| In circulation to | |
| Reference(s) | KM#267 |
| Obverse description | The Effigy of HM Queen Elizabeth II |
| Obverse script | Latin |
| Obverse lettering | QUEEN ELIZABETH II IRB 1 DOLLAR TUVALU 2015 |
| Reverse description | A colour image of the actor Leonard Nimoy (1931 – 2015) giving the Vulcan salute as Spock as he appeared in Star Trek, against a representation of the IDIC Vulcan symbol |
| Reverse script | Latin |
| Reverse lettering | TM & © 2015 CBS. ARR. SPOCK 1 OZ 999 SILVER P |
| Edge | Reeded |
| Mint | P Perth Mint, Australia(1899-date) |
| Mintage | 2015 P - Proof - 6 500 |
| Catalog ID | 7183095980 |
| Comments |
