First, a big thank you to Gene Sears for all his wonderful information. With regard to the person with the old negatives. I don't know what is considered "expensive," however we have a camera shop here called "Wolf Camera." I took several 50 year old negatives into them and they sent them to their plant in Atlanta. The pictures came back great and I think they were about 50 cents each. I have discovered a roll of film that is probably as old or older than that in my mother's things. I am going to see if they can develop that. pjv