The Jacquard Machine Analyzed and Explained / With an appendix on the preparation of jacquard cards, and practical hints to learners of jacquard designing

by E. A. Posselt

Fig. 80.

Fig. 81.

The method observed is of different size squares for each design. Each square of [Fig. 78] containing the same proportion of the whole design as is shown by the corresponding squares of [Fig. 79.]

Fig. 82.

[Fig. 80] illustrates another method of ruling off a figure preparatory to enlargement, reduction, or duplication.