Published 1885, this is the first edition of the classic horological manual by David Glasgow, cited until today, The work includes: Detailed explanations of escapements, pendulums, balance springs, and chronometer mechanisms. Practical guidance on repairing, adjusting, and manufacturing watch and clock components. 69 technical diagrams illustrating mechanisms and tools. A historical overview of the English clock trade and its evolution. Privat hard-cover with the original label on spine. Sporadic light foxing. Good condition. (Shipping via registered airmail. To Italy we ship with EMS. Arrival time 14- 30 days, depending on destination) Disclaimer: Due to new EU import regulations some European countries will see higher shipping fees indicated, as we need to ship to these specific destinations with DHL EXPRESS. Thank you for your understanding.