Answer | Crossword Clue |
---|---|
LARSON | Polygraph inventor John |
DEERE | Plow inventor John |
NAPIER | Logarithm inventor John |
FITCH | Passenger steamboat inventor John |
deere | John 1804รป1886 Am. inventor |
MCADAM | Scottish inventor and road builder John Loudon ... |
BAIRD | John Logie .., inventor of the first mechanical TV |