XEE4162377 Recognition of the Amazon (1743-1744) by Charles Marie de La Condamine (1701-1774): Pongo de Manseriche (Peru) gorge of the Rio Maranon that joins the Rio Ucayali to form the Amazon River - illustration taken from ???he Great Mariners of the 18th century?????? 1879 - 1 of the 3 volumes of The ???eneral History of Great Julian Travellers and Great Travellers??by The Verne by Unknown Artist, (19th century); Private Collection; (add.info.: Recognition of the Amazon (1743-1744) by Charles Marie de La Condamine (1701-1774): Pongo de Manseriche (Peru) gorge of the Rio Maranon that joins the Rio Ucayali to form the Amazon River - illustration taken from ???he Great Mariners of the 18th century?????? 1879 - 1 of the 3 volumes of The ???eneral History of Great Julian Travellers and Great Travellers??by The Verne); Stefano Bianchetti; out of copyright.