How many questions are there in this quiz? That's ten already, and you say you have more gaps. Why don't you just bin it? Why do you send for a quiz when it's obvious you can't do it. What possible satisfaction can be gained from having someone else finding all your answers for you.
OK squarebear I do still need some, here are a few
1953 R C V founds S
1979 S W P S launched
1986 M H and L B leave C
1912 First N A S in P, for C
1915 First M S, the A-P is marketed
Thanks