Charles Francis Bastable, 1911 Encyclopædia Britannica, Volume 18… (1911)
“ Both by its situation and its currency system, France was the country that was first led to aim at the establishment of a currency union, in which French ideas and influences would be predominant. A preliminary step was the formation of the Latin union, whereby the currencies of France, Italy, Belgium and Switzerland were—in respect to their gold and silver coins—assimilated. In 1867 the Paris Exhibition furnished the occasion for summoning a monetary conference, to which the principal countries of the world sent representatives. ”
