Vintage 2005 Damascus & Mastodon Ivory Liner Lock Folding Knife by Roger Hatt. Drop dead gorgeous Hot Blued Damascus spear point blade with semiprecious stone thumb stud. The handle scales are Mastodon Ivory accented with hot blued damascus bolsters and back strap. Anodized titanium liners with file work all the way around. The blade measures 3" and the knife measures 4" closed. Fantastic craftsmanship the blade is centered, locks up well no wobble smooth action. The knife has never been used and is in mint condition. Note: Hatt logo and date on the inside back strap.