Scissor screw; not newer rivet. Both corkscrews are fluted but one is half-fluted (see close-ups). After purchasing, kept in a glass case for most of the last 30-38 years. Be sure to check out my other items, all from the same vintage batch!
The item "2 Victorinox Swiss Army Knife Ranger 91mm, VTG NOS (1983-1991) 1.3763, 53861" is in sale since Tuesday, June 29, 2021. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Factory Manufactured".The seller is "toroglommer" and is located in Brighton, Massachusetts. This item can be shipped to United States.