Information on rebuilding instruments, including the Veglia Borletti clock, can be found under the heading "Clock Rebuilding" in the links section. My favorite shop is D&M Restoration at http://dandmrestoration.home.mindspring.com/index.htm. They will work on any instrument or clock. They can rebuid your electrical clock or do a quartz conversion. They do meticulous work and are kind and courteous people who stand behind their work. Just send the unit and they do the rest.