Hello again everyone,
I would like to say "THANKS" to everyone who responded to this thread. After being directed to a couple of possible hits regarding this computer being sold on ebay, I was able to acquire one of the best examples of this fine computer I have personally seen, other than what was in the personal collection of the original designer of this devise. In fact I can not wait to show it to him to get his opinion on its condition. I can not wait to see this computer in person and see it up close. Until just recently I did not know the significance of this computer and its profound impact it had on the sport of diving, I am just ecstatic that I was able to obtain a good example before they became hard to find. Once again, thank you all for your help and safe diving to all of you.
Trevor