| Location | France |
|---|---|
| Year | |
| Type | Trade token |
| Composition | Aluminium |
| Weight | |
| Diameter | 26 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Coin alignment ↑↓ |
| Edge | Smooth |
| Period | |
| Notice | |
| Reference(s) | El Mon.#20.1 |
| Obverse description | |
|---|---|
| Obverse script | Latin |
| Obverse lettering | USINE A GAZ E.C.F.M GENNEVILLIERS Note : ECFM = Eclairage, Chauffage et Force Motrice |
| Reverse description | |
| Reverse script | Latin |
| Reverse lettering | VALABLE SEULEMENT DANS NOS USINES 5c. |
| Mint | |
| Mintage | |
| Numisquare ID | 8029339190 |
| Comments |