The set should have 14 but only 13 are included. It looks like a common piece.I have ordered ten (10) of part F the 5 hole perforated strips. The motor has been tested and works fine, this set includes 2 red bulbs, only one was in the original set so there is a bonus one. These worked when we tested them. Many of the screws are still on some of the parts, but they are there.
I didn't want to accidentally unscrew anything that was not supposed to be unscrewed so I just left them where they were. Metal box is solid and in good condition. No major areas of rust - see photos. Clips still works well and hold in place. I will include additional blank inventory sheets.