This is a great example of an early american cork screw in the style of the 1862 Chinnock patent. It is not signed. The frame is painted black. It measures 4 3/4" long closed.
Signed Havell Patent folding bow or harp cork screw. This is a nickel plated piece common to the late 19th and early 20th century. It measures 2 1/4" closed.
Very nice folding bow or harp cork screw. It is signed on the top of the bow which makes it unusual. These pieces were produced in the late 19th and early 20th centuries. It measures 2 1/2" closed.