Title: Visitantes estrangeiros no Paraná
Subjects: Travel, Description and travel, Germans
Places: Brazil, Paraná (State), Paraná (Brazil : State)
People: Robert Helling (ca. 1863-1947), Johann Jakob von Tschudi (1818-1889), Julius Platzmann (1832-1902), Alberto Vojtech Fric (1882-1944)