With the conversion to stainless lined copper cookware made from sheets out of Europe today, finding high quality hand hammered tin lined cookware has become difficult. That got me to searching and looking for forums to learn how to make this cookware. However, this appears to be an "art" that generally isn't widely available nor online. Other than going to Europe in the hopes of an apprentice type program, where do you go to learn how to make copper cookware like you see from near ancient times (pre-WWII) - you know the old cast iron handled ~3mm thick hand tinned copper that was widely available in France from close knit boutique makers before the conversion to "cuprinox" from a sole source for the base sheets everyone uses?