| Issuer | Turkey |
| Year | 2015 |
| Type | Non-circulating coin |
| Value | 20 Lira |
| Currency | New lira (2005-date) |
| Composition | Silver (.925) |
| Weight | 31.1 g |
| Dimensions | 38.61 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1380 |
| Obverse description | Monument rock of the Hittites |
| Obverse script | Latin |
| Obverse lettering | TÜRKİYE CUMHURİYETİ REPUBLIC OF TURKEY 2015 20 Türk Lirası |
| Reverse description | The entrance gate of Hattusa, the capital of the Hittite empire. |
| Reverse script | Latin |
| Reverse lettering | HATTUŞA ASLANLI KAPI |
| Edge | Reeded |
| Mint | (td) Turkish State Mint (Darphane),Istanbul, Turkey (1926-date) |
| Mintage | 2015 - Proof - 615 |
| Catalog ID | 1636571080 |
| Comments |
