Steel four finger pull corkscrew marked “Debouchoir” on one side of the handle and “A.P.”on the other side. Circa 1900.

Steel four finger pull corkscrew. This example marked “Debouchoir” on one side of the handle and “A.P.”on the other side. Perfect centre cut bladed worm. Circa 1900.  (Provenance: Frank Ellis Collection 2011)