| Answer | Crossword Clue |
|---|---|
| TELEVISION | Development of Baird et al. |
| RADAR | Development of Appleton, Page et al. |
| Answer | Crossword Clue |
|---|---|
| TELEVISION | Development of Baird et al. |
| RADAR | Development of Appleton, Page et al. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.