| Answer | Crossword Clue |
|---|---|
| SLEEVE | Hash-mark site |
| STRIPE | Hash mark |
| STRIPE | Military hash mark |
| octothorp | the symbol # on a telephone or keyboard (hash mark, pound sign, number sign) |
| octothorps | OCTOTHORP, the symbol # on a telephone or keyboard (hash mark, pound sign, number sign) |
| OZARKS | Mark Twain National Forest site |
| ELMIRA | Site of Mark Twain's grave |
| OZARKS | Site of Mark Twain National Forest |
| ELMIRA | New York site of Mark Twain's grave |
