Free US Shipping on an Antique Eagle Pencil Co NY Quill Plume Sharpener Knife.  The blade has pitting and the tip is chipped.  The blade comes out easily. It may have been button activated in the past.  The main base is worn and dented.  It measures about 2 and 7/8" long and is from an estate.  Thank you for your interest and please message me any questions you may have.