| Answer | Crossword Clue |
|---|---|
| REROLLER | Device on automatic piano. |
| ROBOTPILOT | Automatic device on an airplane. |
| ROBOT | Automatic device. |
| ELECTRICEYE | Automatic door device |
| OTIS | Inventor of automatic safety device for elevators, 1854. |
| REROLL | Player piano device. |
| Answer | Crossword Clue |
|---|---|
| REROLLER | Device on automatic piano. |
| ROBOTPILOT | Automatic device on an airplane. |
| ROBOT | Automatic device. |
| ELECTRICEYE | Automatic door device |
| OTIS | Inventor of automatic safety device for elevators, 1854. |
| REROLL | Player piano device. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.