Olsen OK
Vintage Olsen OK 152 Seki Japan Seizo Imai Lockback Brass & Bone 4.25" Knife
$44.95
This is an unmarked Olsen OK pocket knife made in Seki, Japan between circa 1978-1982 (we also have the marked version in another offering). In the late 1970s, Olsen teamed up with Seizo Imai to...