Badge of USS James K. Polk (SSBN-645) and dolphins insignia; ship's 50th year; [Navy]
| Image2 | |
| City | Groton |
| State | CT |
| Subject | Military |
| Description | Badge of USS James K. Polk (SSBN-645) and dolphins insignia; ship's 50th year; [Navy] |
| Year | 2016 |
| Month | 4 |
| Day | 16 |
| Color | black |
| Notes |