| Location | France |
|---|---|
| Year | 1998 |
| Type | Souvenir token |
| Composition | Copper-aluminium-nickel |
| Weight | |
| Diameter | 34 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Edge | Reeded |
| Period | |
| Notice | |
| Reference(s) | JTC#FR49-0149 |
| Obverse description | Portraits of Édouard Alfred Martel, Louis Armand and Armand Viré with the Aven Armand caves in the background. |
|---|---|
| Obverse script | Latin |
| Obverse lettering | AVEN ARMAND 1897 - CENTENAIRE - 1997 |
| Reverse description | Logo of the Monnaie de Paris. |
| Reverse script | Latin |
| Reverse lettering | MONNAIE DE PARIS |
| Mint | Monnaie de Paris, Paris (and Pessac starting 1973), France (864-date) |
| Mintage | |
| Numisquare ID | 1243793730 |
| Comments |