In with the Old... Out with the New

French Blue Opaline

Chalk Talk: A Lesson in Portieux Vallerysthal Sizing

Portieux Vallerysthal

Blue Opaline glassware ranks up there in my "pieces of glassware everyone should have".  Specifically, goblets by French manufacturer, Portieux Vallerysthal (1930-1939).  You may have seen them on social media,…