Technical Article: “Art, History, and Processes of Guilloché Engraving, part 2″ by G. Phil Poirier
SNAG has a strong commitment to preserving and sharing technical information such as this article by G. Phil Poirier of Bonny Doon Engineering. Guilloche, also known as engine turning, is an exquisitely beautiful, highly technical, historical process that has unlimited applications in contemporary metalwork.