The blade spine is fully fileworked in a rope pattern. Spine is 1/8 inch thick and blade depth is just under 1 inch. The full tang is rope pattern fileworked the length of the spine and down the butt. The guard engraving was done by Weldon Whitley. The elephant ivory used was taken during a safari in 1957 by Tom Bolack, a former governor of New Mexico. Serial Number 05213. Certificate of Authenticity.