DIA. XVIII.
Dia. [XVIII] illustrates the principle of the fold in the seat, and the back and dress front nearly alike.
Dia. 16. Dia. 17. Dia. 18.
DIA. XIX.
Represents pants of the present style and fashion. The waist is as short as it ought to be for fine pants. Contrast the length of the waist with Dia, XXI. Dia. [XIX] is calculated for a size 38 seat with a knee 19 inches wide. If this is laid out with a 35 scale, the knee will become 17½ inches wide, which is a good width for a close fitting pants, which will soon come in style again. When small pants legs come in style again, the crotch of such pants will have to be reduced about one seam, and at the bottom the centre will be the same centre, while at the knee the centre of the angle of 10 deg. is also a guide, but there the outside requires about ½ less than the inside, because the inside of the leg is straight, while the outside is hollow.
DIA. XIX.