by tagkycaver » Feb 21, 2014 12:08 pm
"Prusiking," the out-of-print and hard-to find classic by Robert Thrun has been considered the "bible" for rope climbing in caves and pits for some 40 years. Published by NSS, 1977, (second printing) paperback, 75 pages total. Original in very good condition except for a small tear in the lower left corner and first few pages. Tight binding, no marks anywhere. Great comprehensive instructions, diagrams and photos. Only one, $12, free shipping! PM or reply here if you want it.