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PLATE XXII.
CHAMBER-CRANK TRAINS. Turning Block (C r ;P J -) a .
FIG. 1. Smith. (Pp.)
FIG. 2. Cochrane. (Eng.)
F IG . 3. Reuleaux. (Example.)
FIG. 4. Fletcher. (Eng.)
PLATE XXII.
CHAMBER-CRANK TRAINS. Turning Block (C r ;P J -) a .
FIG. 1. Smith. (Pp.)
FIG. 2. Cochrane. (Eng.)
F IG . 3. Reuleaux. (Example.)
FIG. 4. Fletcher. (Eng.)