i am not sure if i can post this but here goes. i work in a convenience store and a customer who comes in had throat cancer. He used to talk to me all the time from a little box in his pocket with a little plastic tube. It broke and it is so old that he says it can't be repaired or it is just too expensive. He says it is a Cooper Rand. i searched on the internet and can't find it. He cannot talk to me anymore-he has to write everything down. i am looking for someone who may have an old one to donate or an agency to help.