Very rare letter with envelope sent from Buenos Aires by a Jew to a friend in a prisoner camp in South France! In this letter this man in Argentina, Roberto Mund, thanks his pal for sending him the Jewish new year greetings. This prisoner, Friedrich Schleiffer, is in occupied France in Camp de Gurs, in the Pyrenees. He talks him about his family and tells him about different subjects. Very nice to read. Envelope has many stamps and censorship stamp too.