From the inside there came one rap in answer, upon which he struck twice rapidly in the same place as before, and the door opened. In the centre of the zaguan hung a lamp, which threw its rays directly on the face of each man as he went in; under this lamp stood a tall negro. Each man as he entered the zaguan waited till the door closed behind him, then said to the negro one word: "Patria." "Buenas noches y pasa adelante," replied the negro, stepping to one side and leaving the passage free. Each man crossed the first patio and entered a second zaguan, where three young men stood in silence, waiting till he should speak. To them he also spoke one word: "Libertad." Upon which one of them led him across the second patio, and ushered him into the same large room in which Don Gregorio had held another secret meeting more than two years before, some few days after General Beresford had taken possession of the city. Some days previous to the proclamation of King Ferdinand, and while the excitement of the city was at its greatest, Marcelino Ponce de Leon had returned to Buenos Aires. His trip to Rio de Janeiro had been a pleasant one, but he had there met with a certain Don Saturnino Rodriguez Peña, a Porteño by birth, who had inspired him with a great idea. Big with this idea he hurried back, and after an interview with his grandfather sent messengers in every direction, summoning the friends of Don Gregorio Lopez to meet at his house on the evening of the 21st August. One of these messengers galloped out by the southern road and returned on the day of the meeting with Don Carlos Evaña and Don Gregorio Lopez the younger, whose father had received him with open arms when he had visited the city in May, soon after the sudden return of Don Carlos Evaña to his estancia. About nine o'clock a numerous company were assembled, then the door of the dining-room was shut, and Don Gregorio took his place at the head of the long table, the rest seating themselves on chairs or standing in groups about the room. Don Gregorio rose from his seat and looked round him, pausing ere he spoke; a proud smile beamed on his face; as the rest looked upon him this smile was reflected in their faces and many of them clapped their hands. "Señores," said Don Gregorio, as the applause subsided, "it is with pride and pleasure that I look round on you who have come here at my invitation. It brings to my remembrance, as it will to many of you, an evening more than two years ago when we met together as we do now. These two years have been years which will be for ever memorable in the annals of our country." Here Don Gregorio was interrupted by "Vivas," and clamorous applause; when silence was restored he went on: