By A Mystery Man Writer
Special shapes - Trafilco
Coiled and Double-coiled - Trafilco
Paul van Yperen's Blog, page 259
Round tubes - Trafilco
Paul van Yperen's Blog, page 259
Brass tubes - Trafilco
Paul van Yperen's Blog, page 259
Octagonal tubes - Trafilco
Paul van Yperen's Blog, page 259
Products - Trafilco
Coiled and Double-coiled - Trafilco
Oval tubes - Trafilco
Paul van Yperen's Blog, page 259