d.
The drawings obviate any necessity for going into detail in the
[Illustration: Table Details]
description. Fig. 1 gives an assembly drawing showing the relation
of the parts. Fig. 2 gives the detail of an end. The tenons for
the side rails are laid off and the mortises placed in the post as
are those on the end. Care must, be taken, however, not to cut any
mortises on the post, below, as was done in cutting the stretcher
mortises on the ends of the table. A good plan is to set the posts
upright in the positions they are to occupy relative to one
another and mark with pencil the approximate positions of the
mortises. The legs can then be laid flat and the mortises
accurately marked out with a fair degree of assurance that they
will not be cut where they are not wanted and that the legs shall
"pair" properly when effort is made to assemble the parts of the
table.
The table ends should be glued up first and the glue allowed to
harden, after which the tenons of the shelf may be inserted and
the side rails placed.
There is a reason for the shape, size and location of each tenon
or mortise. For illustration, the shape of the tenon on the top
rails permits the surface of the rail to extend almost flush with
the surface of the post at the same time permitting the mortise in
the post to be kept away from that surface. Again, the shape of
the ends of the slats is such that, though they may vary slightly
in length, the fitting of the joints will not be affected. Care
must be taken in cutting the mortises to keep their sides clean
and sharp and to size.
In making the mortises for the keyed tenons, the length of mortise
must be slightly in excess of the width of the tenon--about
1/8-in. of play to each side of each tenon. With a shelf of the
width specified for this table, if such allowance is not made so
that the tenons may move sideways, the shrinkage would split the
shelf.
In cutting across the ends of the shelf, between the tenons, leave
a hole in the waste so that the turning saw or compass saw can be
inserted. Saw within one-sixteenth of the line, after which this
margin may be removed with chisel and mallet.
In Fig. 3 is shown two views of the keyed tenon and the key. The
mortise for the key is to be placed in the middle of the tenon. It
will be noted that this mortise is laid out 1-1/16 in. from the
shoulder of the tenon while the stretcher is 1-1/8 in. thick. This
is to insure the key's pulling the s
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