Materiales By abardolet Period: Sep 19, 2016 to Sep 20, 2016 Piedra, madera y hueso Period: Sep 19, 2016 to Sep 20, 2016 Cobre Period: Sep 19, 2016 to Sep 20, 2016 Bronce Period: Sep 19, 2016 to Sep 20, 2016 Hierro Period: Sep 19, 2016 to Sep 20, 2016 Papel Period: Sep 19, 2016 to Sep 20, 2016 Plástico Period: Sep 19, 2016 to Sep 20, 2016 Acero Period: Sep 19, 2016 to Sep 20, 2016 Baquelita Period: Sep 19, 2016 to Sep 20, 2016 Plásticos Period: Sep 19, 2016 to Sep 20, 2016 Neopreno Period: Sep 19, 2016 to Sep 20, 2016 Nailon Period: Sep 19, 2016 to Sep 20, 2016 Materiales orgánicos