| Issuer | San Marino |
| Year | 1998 |
| Type | Commemorative circulation coin |
| Value | 50 Lire (50 SML) |
| Currency | Lira (1864-2001) |
| Composition | Copper-nickel |
| Weight | 4.5 g |
| Dimensions | 19 mm |
| Thickness | |
| Shape and Technique | Round Milled, Incuse |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Ettore Lorenzo Frapiccini |
| In circulation to | 1 March 2002 |
| Reference(s) | KM#380 |
| Obverse description | Bust facing, holding flame in cupped hands, surrounded by celestial objects. |
| Obverse script | Latin |
| Obverse lettering | REPUBBLICA DI SAN MARINO G.GIULIANELLI MOD. F.FILANCI DIS. |
| Reverse description | Head facing left, incuse circle with three intermeshing gears on top. |
| Reverse script | Latin |
| Reverse lettering | INGEGNERIA
1998 R
L.50
FRAPICCINI INC. M.DOBRUCKA (Translation: Engineering 1998 50 Lire) |
| Edge | Plain |
| Mint | R Rome, Italy (476-date) |
| Mintage | 1998 R - - |
| Catalog ID | 8842954540 |
| Comments |
