Saw your note re self winding clocks on the net and that your dad had one. I am also in possession of one and trying to find the value of it. Have you or your dad ever come across a book(s) or web site that provides some type of value to these clocks. I have tried using the web search engines without any success. Matter of fact that is how I found your request. Any assistance or help you could provide would be appreciated. Jerry Edwards