I am curious if someone can help me. I found a Kimball .30 in my deceased grandfathers collection. It appears untouched and in mint condition, with all original box, papers, purchase date and warranty information. I can only find limited information on this gun and no current information, all posts are years old. I understand these are not to be fired and there were less than 300 made, I have SN 106. I guess my question is what do I do with it? I am not trying to sell it for a quick buck and I've read I should donate it with my grandfathers information because its a part of handgun history. How would I find collectors who would appreciate this gun? Approx. value? Any and all information will help, thanks.