Conducted in accordance with the principles of conservation-restoration, the restoration works we have done are directed toward the recovery of the integrity of the instrument without compromising the historicity: each phase of restoration is planned carefully so as not to damage or alter the wealth of historical information that each instrument brings with it.

Restoration operations conducted in our workshop are conducted using modern investigation techniques: X-rays, ultraviolet rays, transillumination allows for assessing the status of the instrument and plan the steps needed for its recovery without compromising its integrity.

Each stage of work is accompanied by a report and a photographic relief that allow to document the techniques and the process used. Together with the restoration is possible to realize a dimensional survey of the instrument and possibly design and build a faithful copy in every detail.