TerryLee,

That is the about the most similiar cartridge I've seen, might have been it as it has been a while but not sure if you can see daylight through the example you have. I thought mine had a painted tip but that or one of its cousins could be what I was given. So now my next question is are the things scarce? I would like to get one example similiar to what I had but haven't seen them.