Dennis,
Should the time come come to part with the 7J20, I will certainly keep you in mind. As I mentioned before, I'm really not fishing for a buyer: I also have a long unfulfilled interest in optical spectroscopy. which is why I grabbed this thing in the first place. Unfortunately, it is also now pretty clear that I will likely never find the missing parts, so I will likely just hold on to it, and when the time comes, it would likely be part of an interesting trade.
In the mean time, if anyone turns up a J20, please let me know.
Thanks - Kurt
