are daily found, and the coffers of the Hellenic ment of steam and exhaust valves for operating according rear part of the spindle is made conical, as shown. At D Bank in Athens (where the treasure is deposited until it can to the invention. A is the high pressure cylinder, and B the are sixteen,… … Greek city, subsequently 6, is seated on g. SELLS' COMPOUND MARINE ENGINE. built over it, known of its ex- Fig. 3 is a sectional plan of istence. the cylinders, A and B, of a In one tomb there were three bodies of gigantic proportion.s, radially around and correspond with the incline of the rear…