This vintage Frost Cutlery knife features a beautiful jigged bone handle and stainless steel blade. Great snap on this smooth-maneuvering blade. Made in Japan (most likely by Seizo Imai) for Frost Cutlery. Seizo Imai was one Seki, Japan's finest craftsmen and most famous knifemakers of the modern era. His collaboration with Parker spanned nearly two decades. He made knives for Parker, Frost, Browning, Explorer, Compass, Condor, and many others, including his own brands Imax and Seizo Imai. His custom Loveless style knives are works of art.