| Location | United States |
| Year | |
| Type | Souvenir medallion |
| Composition | Brass |
| Weight | 20.7 g |
| Diameter | 38.85 mm |
| Thickness | 2.4 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Edge | Reeded |
| Period | |
| Notice | |
| Reference(s) |
| Obverse description | Stars circle the perimeter legend between stars and an inner circle. Image of a tree and train in center. |
| Obverse lettering | Centennial 1873 1973 City of Ludington |
| Obverse script | Latin |
| Reverse description | Date at top Continuing down with the legend, IMAGE OF THE LUDINGTON PUMPED STORAGE HYDROELECTRIC PLANT |
| Reverse lettering | 1973 THE LUDINGTON PUMPED STORAGE HYDROELECTRIC PLANT |
| Reverse script | Latin |
| Engraver | (FM) Franklin Mint (The Franklin Mint), Wawa, Pennsylvania, United States (1964-2003) |
| Mintage | 1973 - - |
| Catalog ID | 5127614540 |
| Comments |
