The Position Ov The Internal-combustion Motor.*

(Continued from page 55.) The curve in figure 1 gives the apparent specific heat of the particular working fluid in this engine at temperatures of from 70c. up to 1,500c. Seven......

The Final Drive For Commercial Motors.

Chain-driven versus Gear-driven Chassis. (Continued from page 4.) Spur-gear Drive to Live Back Axle. Coming now to the system of transmission outlined in Fig. 4, we have a......