Poppa made two further attempts to inform himself upon the leading manufacturing interest of Bologna. He inquired of the _padrone_, who was pleased to hear that Bologna had a leading manufacturing interest, and when my parent asked where he could see the process, pointed out several shops in the Piazza Maggiore. One of these the Senator visited, note-book in hand, and was shown with great alacrity every variety of _mortadella_, from delicacies the size of a finger to mottled conceptions as thick as a small barrel. He found a difficulty in explaining, however, even with an Italian phrase book, that it was the manufacture only about which he was curious, and that, admirable as the result might be, he did not wish to buy any of it. When the latter fact finally made itself plain, the proprietor became truculent and gave us, although he spoke no English, so vivid an idea of the inconsistency of our presence in his premises, that we retired in all the irritation of the well-meaning and misunderstood. The Senator, however, who had absolute confidence in his phrase book, saw a deeper significance in the remarkable unwillingness of the people of Bologna to expatiate upon the feature which had given them fame. "The fact is," said he gloomily, restoring his note-book to his inside pocket as we entered the terra-cotta doorway of St. Catarina, "they're not anxious to let a stranger into the know of it." And this conviction remaining with him, still inspires the Senator with a contemptuous pity for the porcine methods of a people who refuse to submit them to the light of day and the observation of the world at large. CHAPTER XIX.