Sir Frederick William Leith-Ross, GCMG, KCB was a Scottish economist who was chief adviser to the UK government from 1932 to 1945.
Leith-Ross (third from left, glasses) at the Lausanne Conference in July 1932
Samuel van Houten was a Dutch liberal politician, who served as Minister of the Interior from 1894 to 1897.
Samuel van Houten
An illustration showing children cheering for Van Houten, on whose initiative child labour was abolished.
The Röell cabinet, with Van Houten standing on the left.