My grandfather was a jeweler in Northern Indiana all his life and specialized in watch repairs. When he passed I was given all of his supplies and have held on to them since. I have many file cabinets full of crystals and parts and I mean a lot of them. I am going to start taking pictures of all the stuff I have and want to see if there is anyone in northern Illinois who may be interested in taking a look and possibly have an interest in putting this stuff to use. If interested just let me know and when I get this stuff organized and ready to look at then I will reach out to you.