Vietnam, Lang Son province, Bac Son valley surrounded by a karst Bac Son valley with yellow rice fields in harvest season in Bac Son Vietnam, Lang Son province, Bac Son valley surrounded by a karst Province Lang Son Voyage au Vietnam du nord & agence locale Panoramic view of Bac Son valley from the top of Mount Na Lay in Bac Vietnam, Lang Son province, city of Lang Son, entrance of Tam Thanh. Horst will unter die Soldaten Autore Oberleutnant P. Albert Benary. Editore Franz Schneider Verlag 1938. Racconti di guerra per i giovani della Giovent Hitleriana. Buono stato di conservazione.