| Answer | Crossword Clue |
|---|---|
| MARCONI | Radio pioneer |
| TESLA | Radio pioneer |
| HERTZ | Radio wave pioneer |
| ALAN | Rock radio pioneer Freed |
| TESLA | Pioneer inventor in radio. |
| IMUS | Shock-radio pioneer Don |
| LEE | Radio pioneer De Forest |
| Answer | Crossword Clue |
|---|---|
| MARCONI | Radio pioneer |
| TESLA | Radio pioneer |
| HERTZ | Radio wave pioneer |
| ALAN | Rock radio pioneer Freed |
| TESLA | Pioneer inventor in radio. |
| IMUS | Shock-radio pioneer Don |
| LEE | Radio pioneer De Forest |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.