Inventions By harryhuffmon 1730 Crop Rotation 1745 Hydrogen Lamp 1764 Spinning Jenny 1769 Water Frame 1775 Steam Engine 1793 Cotton Gin 1801 Jacquard Machine 1814 Steam Locomotive 1830 Morse Code 1839 Photography 1856 Steel Manufacturing 1876 Telephone 1876 First Four Wheel Automobile 1879 Lightbulb 1901 Long Distance Wireless Telegraph