I. NEW LAMPS FOR OLD. 1. Propositions . . . . . . . 1 2. Syllogisms . . . . . . . . 20 3. Fallacies . . . . . . . . 32
II. CROSS QUESTIONS. 1. Elementary . . . . . . . . 37 2. Half of Smaller Diagram. Propositions to be represented . . . . . 40 3. Do. Symbols to be interpreted. . 42 4. Smaller Diagram. Propositions to be represented . . . . . . . 44 5. Do. Symbols to be interpreted. . 46 6. Larger Diagram. Propositions to be represented . . . . . . . 48 7. Both Diagrams to be employed . . 51
III. CROOKED ANSWERS. 1. Elementary . . . . . . . . 55 2. Half of Smaller Diagram. Propositions represented . . . . . . . 59 3. Do. Symbols interpreted . . . 61 4. Smaller Diagram. Propositions represented. 62 5. Do. Symbols interpreted . . . 65 6. Larger Diagram. Propositions represented. 67 7. Both Diagrams employed . . . . 72
IV. HIT OR MISS . . . . . . . . . 85
