| Answer | Crossword Clue |
|---|---|
| SEER | Dixon, but not Mason |
| SEERESS | Dixon, but not Mason |
| LINE | Mason-Dixon follower |
| STATEBORDER | Mason-Dixon line, e.g. |
| SOUTH | Below the Mason-Dixon line |
| LINE | Plotted by Mason and Dixon. |
| SOUTH | Below the Mason-Dixon line. |
| JEREMIAH | Dixon of the Mason-Dixon line |
| OHIO | River that formed an extension of the Mason-Dixon line |
