Ancient Lightning Rod with a long iron rod. It was invented in 1752 by Benjamin Franklin (1706-1790). Colored engraving.

1752 • 18TH CENTURY • 18TH CENTURY, THE • 18TH CENTURY. • 18TH • 19 CENTURY • 19TH CENTURY • 19TH CENTURY. • 19TH • 19TH-CENTURY • AIR TERMINAL • ANCIENT • ANTIQUE • APPARATUS • APPLIANCE • ARTFORM • BAD STORM • BAR • CIENCIA • COLORED • COLOURED • DEVICE • ELECTRIC'S • ELECTRIC • ELECTRICAL • ELECTRICITY • ENERGIA • ENERGY • ENGRAVED • ENGRAVING (ARTWORK) • ENGRAVING • ENGRAVING. • ENGRAVINGS • ETCHING • FINIALS • FRANKLIN • FRANKLIN, BENJAMIN • HISTORIA UNIVERSAL • HISTORIA • HISTORY • HISTORY. • ILLUSTRATION • ILLUSTRATIONS • ILUSTRATION • INSTRUMENT • INSTRUMENTS • INVENTION • INVENTIONS • INVENTOR (MALE) • INVENTOR • KEEP WARM • LIGHTNING BOLT • LIGHTNING CONDUCTOR • LIGHTNING PROTECTION SYSTEM • LIGHTNING ROD • LIGHTNING • METEOROLOGICAL_DISASTER • METEOROLOGY • METEOROLOGY       • MODERN AGE • MODERN ERA • MODERN PERIOD • NINETEENTH CENTURY • OLD • PHYSICAL • PHYSICIST • PHYSICS • PHYSIQUE • PRINT • PROTECT • PROTECTION • RAIL • RAILS • RAY • RAYS • SAVANT • SCIENCE • SCIENCES • SCIENTIFIC • SCIENTIST • SEVERE STORM • STORM • STORMS • STRIKE TERMINATION • TECHNICAL • TECHNIQUE • TECHNOLOGY • TEHNOLOGY • TEMPEST • TEMPORAL • TEMPORARY • THUNDER • THUNDERSTORM • VERTICAL LINES • VERTICAL • WEATHER • WEATHER: LIGHTNING • WEATHER: STORM • WEATHER: THUNDERSTORM • XIX CENTURY • XVIII CENTURY