400-Day Clock Repair Guide By Charles Terwilliger & H.W. EllisonNew
10th edition is considered the bible for 400 day clock repairs. It lists over 500 back plates to aid in the identification, the manufacturer, mainsprings, suspension springs and suspension units. T...
Description: 10th edition is considered the bible for 400 day clock repairs. It lists over 500 back plates to aid in the identification, the manufacturer, mainsprings, suspension springs and suspension units....More Details »