| 1 = 2 | inches. |
| 2 = 6 | inches. |
| 3 = 1-1/2 | inches. |
| 4 = 5 | inches. |
| 5 = 1-3/4 | inches. |
| ------- | |
| 16-1/4 inches main height. |
[A] For illustration of the present article a 200 Jacquard machine is used, illustrated on pages [11-17] by [Figs. I. to XI.], which contains the same principles of construction as any other size machine. These illustrations are drawn one-fourth of the actual size; hence, any measures, etc., we have omitted may readily be found by any student.
THE PERFORATED BOARD.
Fig. II.
The perforated bottom board, through which the neck-cords are passed, contains one hole for every hook in the machine, and is illustrated in [Fig. II.] separately. It shows the following measurements:
| Entire width of board | = | 8 inches. | |
| Entire length of board | = | 12 inches. | |
| Thickness of board | = | 3/4 inches. |
| Distance of holes from each centre, | {a, in length of board, 0.27 inch. (See l to b.) | ||
| {b, in width of board, 7/8 inch. (See m to w.) | |||
Distance of first row from the part of the frame illustrated in [Fig. I.], 2-3/4 inches.
Distance of first row from the rear part of the frame, 2-1/2 inches.