A practical and theoretical treatise on the detached lever escapement for watches and time pieces

Publisher: Chicago, The Jewelers' Publishing Co. Publication date: 1884 Subjects: Clocks and watches Notes: This is an OCR reprint. There may be numerous typos or missing text. There are no illustrations or indexes. When you buy the General Books edition of this book you get free trial access to Million-Books.com where you can select from more than a million books for free. You can also preview the book there.