68 Yenco clone

[69Tom]

Pete, you make a nice summation and some good points here.

At the end of the day, this is a clone we're talking about. He's been told the possibility of blocks & heads used in '68 Yenkos several times now. As you state, only certain things we know, but there are other possibilities. The safest bet is to drop in an L72 and be done with it.

If you want the 'most correct' clone, build on what we know. Not what might or could have been.