How can I learn how to spin pewter?

There are several schools and various do-it-yourself books available that specialize in jewelry making, metal smithing, and crafts.

Try the Cleveland Institute of Art at: www.cia.edu

Try the John C. Campbell Folk School at www.folkschool.org

Youtube - Beginner Metal Spinning

Oldani Brothers is currently in the process of creating a comprehensive instructional online course to help educate people who want to learn how to work with pewter.