The laboratory, or, School of arts containing a large collection of valuable secrets, experiments, and manual operations in arts and manufactures This book, "The laboratory", by Godfrey Smith, is a replication of a book originally published before 1799. 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. This book was created using print-on-demand technology. Thank you for supporting classic literature.