reble. —With one loop on the hook and four timesthread over; work off the loops by twos, as in a treble. Quadruple Treble.—With one loop on the hook and fivetimes thread over ; work off the loops by twos, as in a treble. Septuple Treble. — With one loop on the hook and sixtimes thread over ; work… … Fig. 29. —Making Singles. Half-double. — Formed by putting thread over once, as for a double ; finish by drawing hookthrough the three loops at once. Double one and one-half long.—Formed byputting thread overtwice, as for a treble;finish by drawing hookthrough two loops, againthread over and…