1.- Upper Left (Widlar Current Mirror)
2.- Upper Center (Emitter Follower Current Mirror)
3.- Upper Center Right (Emmiter Follower Current Mirror with increased quiescent current)
4.- Upper Right (Three Transisto Wilson CirrentnMirror, PNP version)
5.- Lower Left (Three Transistor Wilson Current Mirror, NPN version)
6.- Lower Center ( Four Transistor Wilson Current Mirror)
7.- Lower Right (Five Transistor Wilson Current Mirror)
