ur. Three men are graving, but expects to required for the operation modify it considerably be- of the car-dumper, two on fore carrying out the prac- each conveyor-bridge and tical trials which he is to three on the locomotive make next spring. The for moving the transfer parachute, which embodies… … which it is connected pass- increases toward the rear VILLAED'S AVIATOR. ing over the top sheave until the whole has a com- and back to the drum of plete half-turn of thread. It is driven by a horizontal shaft which passes to tbe flier, the rapid revolution of which tends to keep it in the the…
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