| Issuer | Luxembourg |
| Year | 1952-1963 |
| Type | Patterns |
| Value | 1 Franc (1 LUF) |
| Currency | Franc (1854-2001) |
| Composition | Gilding metal |
| Weight | |
| Dimensions | 21 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Armand Bonnetain |
| In circulation to | |
| Reference(s) | L#392A-1, Wictor#E117 |
| Obverse description | A puddler (Feierstëppler) at work, in the background the blast furnaces, above the name of the country in Luxembourg, mint year at the bottom, initials of the engraver at 8 o`clock. |
| Obverse script | Latin |
| Obverse lettering | LETZEBURG 1963 A.B. |
| Reverse description | Crowned monogram of Charlotte (1896-1985), Grand Duchess of Luxembourg from 1919 to 1964, with both sides of the face value. Below two branches of rosebush and the initials of the engraver. Word ESSAI between the monogram and the F. |
| Reverse script | Latin |
| Reverse lettering | 1 CH F ESSAI A.B. |
| Edge | Milled |
| Mint | |
| Mintage | 1952 - Pattern; Coppernickel - 1963 - Pattern; Copper-Zinc - |
| Catalog ID | 3602625930 |
| Comments |
