Trial in bronze-aluminium of the 20 francs Grimaldi coat of arms
Obverse
Obverse legend
Reverse legend
Reverse
Photo of a coin sold by cgb.fr, link to the sale and their website: https://www.cgb.fr/monaco-essai-de-20-francs-prince-rainier-iii-1950-paris-spl,fwo_147258,a.html.
| N° | Année | G | F | XF 40 | AU 58 | MS 63 | MS 65 | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1950 | - | - | - | 25 | 35 | 50 |