feet in cross section and about
28 feet in length for a single boiler; one third more bunker space,
in length, would be required for double boilers. Such bunkers would
together hold about the required tonnage or cubic footage. The cord
wood would have required, say, two bunkers each of about 60 square
feet in cross section and 20 to 24 feet in length. Because of the
light weight, the cord wood could have been stowed in the wings on the
lower deck. There is room for the required stowage on the lower deck
in the reconstructed hull, leaving ample passages under either side of
the engine frame.
Marestier shows the location of the stack as being abreast the buckets
on the forward side of the paddle wheels, and it has been so placed in
the reconstruction. The deckhouse shown in Marestier's sketch extends
from a little forward of the mainmast to a little forward of the
paddle wheel axle. Probably this house actually covered the main hatch
and the crank-connecting-rod hatchway; therefore, Marestier shows it
too short. In the reconstruction, the deckhouse works out as between
17 and 18 feet long. Its width can only be guessed at, but it probably
would have been as wide as the opening cut in the upper deck for
machinery--say 11 feet. Perhaps this house contained the engineer's
stateroom and that of his assistant, as well as a ladderway to the
engine room. Doors on the sides of the house gave access to these
spaces and to the inboard shaft bearings. Bunker hatches were probably
forward of the house and outboard; these are taken as being about 2
feet 6 inches wide and 3 feet 6 inches long--large enough to allow
coal baskets to be lowered through them, as well as to allow cord wood
to be passed below.
A fidley hatch, in which the stack passed through the upper deck,
would have been a square hatch forward of the deckhouse. This hatch,
about 2-1/2 to 3 feet square, would have been fitted with an iron or
iron-bound fidley grating, with solid cover over. The stack could have
been swivelled, to bring the elbow to leeward. The upper portion of
the stack probably overlapped the lower portion at least 3 to 4 feet
above the fidley coaming, and the upper stack rested on a collar
bearing at the bottom of the overlap. Perhaps straps were bolted to
the side of the upper stack to take heaving bars athwartships, by
which two men could rotate the upper stack to turn the elbow to
leeward.
The bearings of the paddle wheel axle were perhaps fo
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