Weidel's instruction book for those using Weidel's combined tailor square and curves.A complete treatise on drafting ladies' and children's garments by the square and curves combined. This book, "Instruction book", by Joseph Anton Weidel, is a replication of a book originally published before 1914. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.