The institution was very slow in obtaining a footing in France. It was adopted at Avignon in 1577, and at Arras in 1624. The doctors of the once powerful Sorbonne could not reconcile themselves to the lawfulness of interest, and when a pawnshop was opened in Paris in 1626, it had to be closed within a year. Then it was that Jean Boucher published his "Défense des monts de piété" in favor of pawnbroking. Marseilles obtained one in 1695, but it was not until 1777 that the first mont de pit was founded in Paris by royal patent. Statistics for the first few years of its existence show that in the twelve years between 1777 and the Revolution, the average value of the pledges was 42 francs 50 centimes, which is double the present average. The interest charged was 10% per annum, and large profits were made upon the 16 million livres that were lent every year.