| Location | Norway |
| Year | 1909 |
| Type | Commemorative medal |
| Composition | Silver |
| Weight | |
| Diameter | 27 mm |
| Thickness | |
| Shape | Round (With or without loop) |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Edge | |
| Period | |
| Notice | Ivar Throndsen |
| Reference(s) |
| Obverse description | Portraits of King Haakon VII, Queen Maud and Prince Olav |
| Obverse lettering | ⸰ KONG HAAKON VII · DRONNING MAUD · KRONPRINS OLAV |
| Obverse script | Latin |
| Reverse description | Crowned Norwegian coat of arms |
| Reverse lettering | ⋆ 17DE⸰MAI⸰1909 ⋆ ALF⸰FOR⸰NORGE |
| Reverse script | Latin |
| Engraver | Royal Norwegian Mint (Den Kongelige Mynt), Kongsberg, Norway (1686-date) |
| Mintage | 1909 - Frogn 40a, With loop - 1909 - Frogn 40ax, Without loop, Plain edge - 1909 - Frogn 40ay, Without loop, Mintmark on edge - |
| Catalog ID | 6327473440 |
| Comments |
