Page 475 - Bob Holtzman "The Field Guide to Knots How to Identify, Tie, and Untie Over 80 Essential Knots for Outdoor Pursuits"
P. 475
3. Begin the second Half Hitch by taking the working end in front of the standing part again.
Untying: If the line is loaded, slide the hitches toward the fixed object to
release tension. Then undo the Half Hitches.
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