When Jacinto Quesada was yet a very little Spaniard, his father kissed him upon both cheeks and upon the brow, and went away on an enterprise of forlorn desperation. On a great rock at the brink of the village Jacinto Quesada stood with his weeping mother, and together they watched the somber-faced mountaineer hurry down the mountainside. He was bound for that hot, sandy No Man's Land which lies between the British outpost, Gibraltar, and sunburned, haggard, tragic Spain. The two dogs, Pepe and Lenchito, went with him. They were pointers, retrievers. For months they had been trained in the work they were to do. In all Spain there were no more likely dogs for smuggling contraband.