Chabot called the garden of the Tuileries "a second Coblentz," in reference to the German fortified town where the allied sovereigns, who were plotting against the Revolution, had their head-quarters. On the 19th of August a journeyman painter named Bougneux sent word to the Assembly that there had recently been constructed in the Palace of the Tuileries several masked cupboards. Three months afterwards Roland brought to the Convention the papers of the famous iron cupboard. "They were concealed," he said, "in such a place, in such a manner, that unless the only person in Paris who knew the secret had given information it would have been impossible to discover them. They were behind a panel," he continued, "let into the wall and closed in by an iron door." The members of the Mountain, as the extreme party occupying the highest seats in the legislative chamber were called, accused Roland of having opened the metallic cupboard in order to make away with the papers of a compromising character for his friends the Girondists. In revolutionary times a good action may be as compromising as a bad one. Brissot proposed about this time that the meetings of the Convention should be held at the Tuileries. Vergniaud had preferred the Madeleine. "Not," he said, "in either case, that liberty has need of luxury. Sparta will live as long as Athens in the memory of nations; the tennis court as long as the palaces of Versailles and of the Tuileries. The external architecture of the Madeleine is most imposing. It may be looked upon as a monument worthy of liberty, and of the French nation." It need scarcely be explained that at the _jeu de paume_, or tennis court, the first revolutionary meetings were held. "At the Tuileries," said Brussonnet, "there is a finer hall; and the greater the questions which the National Assembly will have to treat the greater must be the number of hearers and spectators." It was at last decreed that the Minister of the Interior should order the preparation at the Tuileries of a suitable hall for the debates of the National Convention; and with that object a sum of 300,000 francs was voted.