Whakakī i te rerenga e whai ake nei: Ko ngā whakahoutanga hangarau maha a Jonas Patrik Ljungström i whai wāhi, i whiwhi utu hoki i ētahi atu i te General Industrial Exposition o Stockholm (1866), te
General Art and Industrial Exposition of Stockholm (1897), Exposition Universelle (1878), Exposition Universelle (1900), te Brussels Geographic Conference (1876), te Whakaaturanga Centennial i Philadelphia (1876), me te Whakaaturanga o te Ao Columbian i Chicago (1893). I a ia i Philadelphia i te tau 1876 i tutaki ia ki te tohunga ahupūngao o Sweden a Salomon August Andrée i noho tonu hei hoa o te whanau tae noa ki tona matenga, e whakaako ana i nga tama a Ljungström a Birger raua ko Fredrik i roto i te ahupūngao.