I have one damaged lens and some orphaned lens cells. I am trying to find homes for them or trying to find matches. I have: a Super Angulon MC 90mm f8 with a damaged rear cell. An unmarked rear cell, my best guess is a 75mm f5.6 A large rear cell marked "made in japan".. my best guess is a nikkor 120mm f8. If anyone has an damaged lenses or orphaned lens cells, I would be willing to trade for them or trade/sell mine away. I have no $$ to purchase right now. My wife is unemployed. I am thankful to be working.