A—BOX B—LOWER PART OF BOX. C—UPPER PART OF SAME.
D—CLAMPS. E—PIPES
BELOW THE BOX. F—COLUMN PIPE FIXED ABOVE THE BOX. G—IRON AXLE. H—PISTON
RODS. I—WASHERS TO PROTECT THE BEARINGS. K—LEATHERS. L—EYES IN THE AXLE.
M—RODS WHOSE ENDS ARE WEIGHTED WITH LUMPS OF LEAD. N—CRANK.
(This plate is unlettered in the first edition but corrected in those later.)
BELOW THE BOX. F—COLUMN PIPE FIXED ABOVE THE BOX. G—IRON AXLE. H—PISTON
RODS. I—WASHERS TO PROTECT THE BEARINGS. K—LEATHERS. L—EYES IN THE AXLE.
M—RODS WHOSE ENDS ARE WEIGHTED WITH LUMPS OF LEAD. N—CRANK.
(This plate is unlettered in the first edition but corrected in those later.)