Square Knot Small 320×189 Medium 640×378 Large 1024×604 Download Tiff Original 2400×1416 | (481.6 KB) Description "This is much better than the granny knot, because it is easily untied, but will not loosen of itself." —Davison, 1910 Keywords Knot, Rope, square, surgeon's, thread, tie Galleries Knots Source: Alvin Davison, Health Lessons (New York: American Book Company, 1910) 237
