Cage Frame Corkscrew, Direct Drive Steel Worm, Brass, Continental Europe, c.1880–1900

A late 19th century cage frame corkscrew of the direct-drive type, constructed with a cast brass cylindrical frame and a fixed steel worm. The turned shank terminates in a wire-formed oval handle. Unlike patented continuous-action systems such as the Prestons type, this example operates by simple rotation of the handle, with the cage acting purely as a stabilising guide and bearing surface against the bottle neck. This form represents a straightforward development within the cage frame family prior to the introduction of geared or compound extraction mechanisms.

Unmarked Continental manufacture. The brass body shows an even, undisturbed patina with light handling wear. The steel worm is straight with a defined tip and consistent pitch. Minor axial play at the shank-to-frame junction, typical for the type. No cracks or distortion to the cast frame. Mechanically sound and fully usable.

Circa: 1880–1900.

Provenance: Thomas Guenther Collection

Measurements
Height 14.8 cm;
Handle length 6.0 cm;
weight 98 g.