German Corkscrews
Decorative Open Frame with Knob Ends
Kummer Patent with Bone Handle
Bodega Patent
Becker Decorative Columbus Split Frame
most Columbus Split Frame Corkscrews are plain
Unmarked Spring Barrel
Christian Usbeck Registered Design Folding Bow Double Helix
Bonsa Sliding Frame
Unmarked Folding Bow with Rare Double Helix
Open Frame with Springs
Unusual T Handle with Bell
Kupper Bier Folding Corkscrew
Folding Champagne Cutters with Corkscrew