Answer | Crossword Clue |
---|---|
VAIL | Inventor in the telephone field. |
EASTMAN | Inventor in the camera field. |
OTIS | Inventor in the elevator field. |
OTIS | Inventor in the field of elevators. |
PORKYBELL | Telephone inventor in need of a diet? |
OTIS | Inventor in elevator field. |
TESLA | Inventor in radio field. |