Rough Wood - Birch. - 8 1/2 in. x 5 in. x 1/4 in.

Tools

Jack Plane; Trying Plane, Smoothing Plane, Shooting Board, Tenon-Saw, Brace, And Centre-Bit

(l). Plane up a side and edge, and gauge to thickness, and plane off.

(2). Shoot the end to a right angle.

(3). Set out the other two angles.

(4). Saw off with tenon-saw, holding the piece flat down on the bench

(5). Plane down to the lines carefully, and test the angles.

(6). Gauge for bevelling, and bevel off.

(7). Bore the hole.

(8). Smooth off generally, scrape and sandpaper.

Note. - The piece of rough wood given for this exercise will make two Set Squares, one to the size given, and one at an angle of 45° with 4 1/4-in. sides. In order that wood may not be wasted, this is recommended.

No. 27. Set Square. (Full size.)

George Philip & Son London & Liverpool