test the ends. It will be necessary to
have a bevel square to use in marking off the slopes and for testing
them. To get the setting for the bevel square, make a full sized "lay
out" or drawing of the necessary lines in their proper relation to one
another and adjust the bevel to those lines.
From the joint edge lay out the mortises, grooves and the slopes of
sides and ends of the legs. Cut the mortises and grooves first, then
shape up the sides. Saw the sides accurately and quite close to the
lines, finishing with the steel cabinet scraper.
[Illustration: Details of Tabouret]
Next make the bottom stretchers. In laying out the cross lap joint, the
working faces are both to be up when the joint is completed, therefore
lay off one groove on the face of one piece and on the side opposite the
face on the other. In gauging for depth, however, be careful to keep the
gauge block against the working face of each piece.
In laying out the mortises for the keys, the opening on the top surface
is to be made 1/8 in. longer than on the under surface. The slope of
the key will therefore be 1/8 in. of slope to each 7/8 in. of length.
The drawing shows the mortise as 7/8 in. from the shoulders of the
tenon. This distance is the same as the thickness of the leg and to
insure the key's pulling the shoulder up against the leg firmly, should
any of the legs happen to be a little less than 7/8 in., it is well to
make the mortise slightly nearer the shoulder than 7/8 in.
It is a good plan to lay out the mortise in the tenon at the same time
the shoulders of the tenons are laid out. Otherwise the joint edge being
cut off in making the tenon there is no convenient way to locate this
mortise accurately.
Lay off the top stretchers according to the dimensions shown in the
drawing. Observe the same precautions about the cross lap joint as were
given for the lower stretchers, except that the joint edges are to be
placed up in this latter case. Make sure the grooves are laid out in the
middle before cutting. As a test, place the pieces side by side, examine
the markings, then turn one of them end for end and again examine.
The grooves into which the legs pass are 1/8 in. deep and must be very
carefully cut. Their purpose is to give rigidity to the tabouret frame.
Bore two holes in each stretcher for the screws that are to fasten the
top in place.
Make the keys, scrape all the parts and sandpaper those that were not so
treated at the
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