Pre-series in bronze-aluminium of the 20 centimes (1961)
Obverse
Obverse legend
Reverse legend
Reverse
LIBERTE 
EGALITE _ FRATERNITE / 20 _ CENTIMES _ (privy mark) (year) (privy mark)
REPUBLIQUE FRANÇAISE
- Weight around: 4.00 grs.
- Diameter: 23.50 mm.
- Die axis: 6h.
- Edge: smooth.
Transformed photo of a coin sold by Monnaies d'Antan (modification of the color and removal of the word essai, for better visual rendering of the original result), link to the sale: https://www.acsearch.info/search.html?id=797650, link to their website: http://www.monnaiesdantan.com/.
| N° | Année | G | F | XF 40 | AU 58 | MS 63 | MS 65 | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1961 | - | - | - | - | 1.000 | 1.200 |
This coin does not seem to exist in a state of conservation inferior than MS 63.
If you have a more worn copy than the known minimum conservation state, remove aproximately 30 percent for each lower conservation state.
The photo is that of a "essai" coin from which I removed the word because no photo of a pre-series is available.