L Goodrich Ward

The Modern Clock; A Study Of Time Keeping Mechanism; Its Construction, Regulation And Repair

The Modern Clock; A Study Of Time Keeping Mechanism; Its Construction, Regulation, And Repair

The Watchmakers' Lathe

The Watchmakers' Lathe - Its Use And Abuse - A Study Of The Lathe In Its Various Forms, Past And Present, Its Construction And Proper Uses. For The Student And Apprentice

The Watchmakers' Lathe: Its Use And Abuse. A Study Of The Lathe In Its Various Forms, Past And Present, Its Construction And Proper Uses. For