Dewey Harris made this knife in 1990 and it is numbered 317 on the left side of the blade, indicating it was his 317th interframe folder. This knife was was one of six knives (two being folders) featured on the cover of Ken Warner's 11th Annual Edition Knives '91. Later it also appeared on the cover of The Gun Digest Book of Knives, 5th Edition.The blade spine is jeweled, the outer rims of the frames are jeweled gold andodized, the sides of the frames are blue anodized and the Dale Boster engraving is gold anodized. Exquisite Mother of Pearl. This is a fantastic knife, with well deserved recognition.