The craft is collective: designers, designers, and producers repeat on models, refining joints, finishes

https://www.scribd.com/document/1058932948/Leader-Boxes-Constructed-for-Generations-Hand-Fabricated-Copper-That-Doesn-t-Compromise-215768

The craft is collective: architects, engineers, and producers iterate on prototypes, refining joints, coatings, and resistances up until stylish ideas become buildable metal.