Dionysius, 1793-1859 Lardner

• A Treatise on Mechanics
• Eminent literary and scientific men of Italy, Spain, and Portugal. Vol. 1 (of 3)
• Eminent literary and scientific men of Italy, Spain, and Portugal. Vol. 2 (of 3)
• Eminent literary and scientific men of Italy, Spain, and Portugal. Vol. 3 (of 3)
• Lives of the most eminent literary and scientific men of France, Vol. 1 (of 2)
• Lives of the most eminent literary and scientific men of France, Vol. 2 (of 2)
• The Steam Engine Explained and Illustrated (Seventh Edition) With an Account of Its Invention and Progressive Improvement, and Its Application to Navigation and Railways; Including Also a Memoir of Watt
• The Steam Engine Familiarly Explained and Illustrated With an historical sketch of its invention and progressive improvement; its applications to navigation and railways; with plain axioms for railway speculators