Page 59 - J. C. Turner - History and Science of Knots
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Ancient Egyptian Rope and Knots 47
Fig. 3. Orientation of crossing strands: 1 = over-S crossing ; 2 = under-S crossing;
3 = over-Z crossing; 4 = under-Z crossing
Fig. 4. Overhand knot (#46)*in S and Z direction
*The symbol # refers to the numbering system of The Ashley Book of Knots [11
