The Front.—­The frame requires careful making.  For details of corner joints see Fig. 16.  The 3-inch faces of the top and bottom bars are vertical.  The upper side of the top bar is planed off to the angle of the slope. (Fig. 23.)

[Illustration:  Fig. 21.  Detail of eaves.]

The Doors (Fig. 22).—­These are the most difficult parts to construct, as the braces which prevent the front edges dropping must be carefully fitted in order to do their work properly.

The eleven outside boards of each door are held together by two 4-inch ledges 6 inches away from the ends, and one 5-inch central ledge.  Allow a little “spare” on the boards for truing up.  Boards and ledges having been nailed together, lay a piece of 4 by 1-1/2 inch batten across the ledges on the line which the braces will take, and mark the ledges accordingly.  Next mark on the batten the ends of the braces.  These project half an inch into the ledges, and terminate on the thrust side in a nose an inch long, square to the edge of the brace.  The obtuse angle is flush with the edge of the ledge.  Cut out the braces, lay them in position on the ledges, and scratch round the ends.  Chisel out the notches very carefully, working just inside the lines to ensure the brace making a tight fit.  If there is any slackness at either end, the brace obviously cannot carry the weight of the door until the door has settled slightly, which is just what should be prevented.  Therefore it is worth while taking extra trouble over this part of the work.

[Illustration:  Fig. 22.-Doors of shed.]

Cautions.—­Don’t get the nose of the brace too near the end of the ledge.  Nail the boards on specially securely to the ledges near the ends of the braces.

Fitting the Doors.—­The doors should now be laid on the top of the frame and secured to it by the four hinges.  The long ends of these are held by screws driven through the boards into the bearers; the cross pieces are screwed to the uprights of the door frame.  The doors when closed should make a good but not tight fit with one another.

PUTTING THE PARTS TOGETHER.

The two sides, front, and back are now assembled, on a level surface, for drilling the holes for the bolts which hold them together.  The positions of the bolts will be gathered from the drawings.  Get the parts quite square before drilling, and run the holes through as parallel to the sides as possible.  If the bolts are a bit too long, pack washers between nut and wood until the nut exerts proper pressure.

Caution.—­The hole must not be large enough to allow the square part just under the head to revolve, for in such a case it would be impossible to screw up the nut.  Its size ought to be such as to require the head to be driven up against the wood.

[Illustration:  Fig. 23 Roof attachment]