| | _Features._-- _Features._-- | | _Features._-- | | _Features._-- | | Chrome nickel steel cylinders. Cast-iron cylinders, copper jackets. | | Steel cylinders. | Single cylinders. Cylinders in pairs. | Cast-iron cylinders. | Single cylinders. | Overhead valves. Single cam shaft. | Single cylinders, all connected by long bolts | Overhead valves. | Crank shaft, hollow, on metal bearings. Overhead valves. | and nuts. | Crank shaft, hollow, on ball bearings. | Crank shaft, hollow, on 5 metal bearings. | Overhead valves in the 100 h.p. Side valves | | [Illustration: 30-40 h.p.] | in the 50 and 70. | | [Illustration: 95 h.p.] | Single cam shaft. | | | Crank shaft hollow, on metal bearings. | | | | | | [Illustration] | | ------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- ~ITALIAN.~