XEE4157549 Benjamin Franklin\'s lightning experiment - Experience by Benjamin Franklin (1706-1790) flying a flying deer to demonstrate the electric nature of lightning. Colouring engraving of the 19th century. Engraving in ??????Sciences made available to everyone - physics and chemistry??????by Alexis Clerc. Late 19th century. Private collection. by French School, (19th century); Private Collection; (add.info.: Benjamin Franklin\'s lightning experiment - Experience by Benjamin Franklin (1706-1790) flying a flying deer to demonstrate the electric nature of lightning. Colouring engraving of the 19th century. Engraving in ??????Sciences made available to everyone - physics and chemistry??????by Alexis Clerc. Late 19th century. Private collection.); Stefano Bianchetti.