02245cam a22003133u 4500 20317 UtSlPG 20260610133453.0 m cr n 260607r2007||||utu|||||o|||||||||||||| d UtSlPG en iso639-1 TS Hall, Eugene Edward A Treatise on Staff Making and Pivoting : Containing Complete Directions for Making and Fitting New Staffs from the Raw Material Salt Lake City, UT : Project Gutenberg, 2007 1 online resource : multiple file formats text txt rdacontent computer c rdamedia online resource cr rdacarrier Release date is 2007-01-08 Produced by Sigal Alon, Chris Curnow, Fox in the Stars and the Online Distributed Proofreading Team at http://www.pgdp.net "A Treatise on Staff Making and Pivoting" by Eugene Edward Hall is a detailed instructional manual written in the early 20th century. This book serves as a comprehensive guide for watchmakers focused on the intricate process of creating and fitting balance staffs and pivots. The work provides careful instructions that emphasize skill and precision in the craft of horology. The treatise explores the entire process of staff making, starting with the raw materials and tools needed, progressing through the shaping, hardening, tempering, and finishing of the balance staff and its pivots. Hall discusses various types of pivots, their geometric properties, and the importance of precise measurements and polishing techniques. The book combines practical advice with theoretical insights, aimed at both novice watchmakers seeking to improve their craft and experienced professionals interested in refining their techniques. Through illustrations and step-by-step directions, it demystifies the complexities of watch staff and pivot creation, fostering a deeper understanding of this delicate art. (This is an automatically generated summary.) Original publication data not identified Clock and watch making Clocks and watches -- Repairing https://www.gutenberg.org/ebooks/20317 61588 61588