The diamond drill. (Crystal Falls, Iron County, Mich.) 1887-1996, 1895-08-10
euILplNo A sAlLeoAr.


How Ho{e Can Construct = Aootuo0
sharpe with ccnterboard.
The amateur boat builder and tho
fast sailing boat are two poles rather
far apart. But as there can be no harm
In trying an experiment which may
after several essays bring success, here
are the directions as clearly as can be
given In black and white.
The easiest and fastest boat 10 build
Is modification Of the ''SlSip Jack, or
sharpic The dimensions should be:
Length over all II feet. greatest beam
(Which should be placed ut II feet for
ward) feet inches; the sail yard or
boom should be Is feet long and tho
mast 10 feet 0 inches. stepped IL inches
from the stem.
This boat will have mean depth
from gunwale 10 keel OF about "a inches.
The keel should be Of oak, 10 inches
wide and IL inches thick, the side
planlSs being Is inches wide and u Of
an inch thick, IS feet long.
Lay the keel on its broad side on two
carpenters horses. and brace it by
blocks to.hold it firm. and then proceed
asif to make a rowboat.
should be of oak, cut out of a "knee"
and Tapped on TO the keel, strength
ening it by inside braces Of deadwood.
Then make three temporary frames
OF 1-inch pine and nail them at the
greatest beam and other equal dis
tances toward tho stern, marking on
each the middle line of the boat to corr
respond with center OF keel
Hold these in place by a strip of wood
nailed from the stem 20 the stern piece,
which latter should be of 2-inch oak
cut into the accepted shape for boats
stern. Then start the planlxing process,
which Is where the test of ability comes
In.
Mark off on the stem, the three molds,
and the stern, the number Of planlSs
which must be used to raise the sides
the 81 inches from the keel. and then
take them one by one and grade their
width in the proportion required TO fit
snug, which will leave them narrowest
at the stem, widest amidships, and
again tapering at the stem.
Take the first plank and fit IL into
groove made in the keel, then nail il to
stem and stern. following with another
plank which should be closely morticed
into the first one; then another and an
other, gradually sloping them upward
round the curve of the frame molds, SO
that the curve should be gradual like
the rounded bottom Of n bowl.
A very little practical knowledge
will be sufficient for person of ordi-
nary ability to shape the plnnks to fit.
Continue in this manner until tho
height of the "gunne" is reached, and
then commence TO put in the ribs.
These should be of inch-square oak,
steamed TO the shape required, and
these should be placed inside the boat
and each plank carefully frightened In
the mortices and then nailed with cop
per nails to them. The shell Is then
complete.
Nail narrow strip along each side
just where the upward curve of the
bottom commences. and put in the
flooring, leaving space for the center
board, the slot for which should be cut
in the keel. and the walls or trunk
built of two-inch square oak uprights
and half-inch planlSs, the trunk ris-
ing to trific lower than the gunwalo
streak.
The centerboard should be of one
and-one-half-inch or two-inch oak, with
a maximum depth of thirty inches. and
care should be taken TO have the hole
A Cross SECTION