Viper Rolox Quill cutter Titanium rotating locking collar

Titanium rotating locking collar

19 3/4" overall length

Ivory micarta scales with black micarta pins and tall ship and parrot scrimshaws signed "Fowler 98"

Bark mammoth ivory scales with stainless steel shield

Serial #2423

Viper Rolox Quill cutter Titanium rotating locking collar2 5 8" blade of stainless steel, 6 1 2" opened length Thumb notched blade spine Stainless steel bolsters, liners, and back spring Coco bolo wood scales Serial #AD 384 Made in the early 1980's, near mint condition (there are light scratches on the bolsters) This knife has an unusual opening closing mechanism. To open the knife, press down on the rear of the blade spine and then slide the blade forward out the front of the handle until it locks in