20 lire SAN MARINO 1973 - Human Solidarity
| Issuer | San Marino |
|---|---|
| Period | Republic (1864-date) |
| Type | Circulating commemorative coin |
| Year | 1973 |
| Value | 20 Lire (20 SML) |
| Currency | Lira (1864-2001) |
| Composition | Aluminium-bronze |
| Weight | 3.6 g |
| Diameter | 21.25 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Coin alignment ↑↓ |
| Demonetized | 1 March 2002 |
| Number | N# 8291 |
| References | KM# 26 |
