| Issuer | Monaco |
| Year | 1891 |
| Type | Pattern |
| Value | 100 Francs |
| Currency | Ancien franc (1837-1960) |
| Composition | Gold (.900) |
| Weight | 32.25 g |
| Dimensions | 35 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Louis-Oscar Roty |
| In circulation to | |
| Reference(s) | Gad#MC124 |
| Obverse description | Bust of Prince Albert I on the left. |
| Obverse script | Latin |
| Obverse lettering | ALBERT I PRINCE DE MONACO O. Roty ESSAI |
| Reverse description | Blazon of the Principality of Monaco crowned surrounded by a laurel branch on the left and an olive branch on the right. |
| Reverse script | Latin |
| Reverse lettering | DEO JUVANTE 18 91 CENT FRANCS |
| Edge | Reeded |
| Mint | |
| Mintage | ND (1891) - gold plated testing copper - unknown mintage - 1891 - gold testing - unknown mintage - |
| Catalog ID | 6565533150 |
| Comments |
