Trial proof like in gold of the 1/2 franc Grimaldi coat of arms
Obverse
Obverse legend
Reverse legend
Reverse
Photo of a coin sold by NumisCorner, link to the sale and their website: https://fr.numiscorner.com/products/monnaie-monaco-rainier-iii-1-2-franc-1965-paris-essai-spl-or-km-e54.
| N° | Année | G | F | XF 40 | AU 58 | MS 63 | MS 65 | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1965 | - | - | - | 400 | 500 | 600 |