Hey Johnnyt,
I believe the game your referring to is known today as "Chicago" although, it's played here in New Jersey a little different than you described;
Played with four people.
Money Balls = 1,5,8,10,13,15 plus points totaling 61= 7 ways to get paid.
Say I make the 1 (money Ball) and miss somewhere before the 5 (money Ball) the next player runs to and makes the 5, we now become partners for that game and you can now also play safe or you can push out (although a push out is considered the first foul) if the shot is given back to you, you must make a legal hit or the other set of partners receive ball in hand because of two consecutive fouls.
Once partners are established Players A & B vs. Players C & D;
After Player A shoots and misses, Player C shoots till he/she misses, then Player B shoots till he/she misses, then Player D shoots, etc.
If for example, I made the 1 & 5 then the next player makes the 8 we would become partners and so on.
If you as Player A for example should happen to make all the money balls as well as gather enough points equalling 61 then you would be paid $7.00 by each of the other three participants if you were playing a $1.00 a way, this scenerio is referred to as a goon (don't know how that name came about) here in my neck of the woods.
Alot of fun and some incredible shotmaking & positioning opportunities.
I hope I described it accurately enough to understand!