I think I am almost there..
In my possesion, I have;
An old original MPD Weber manifold, cut into 2 pcs.
The updated style of MPD that bolts together in the middle.
A straight inline Weber manifold, maker unknown (think I saw this style in Cali decades ago, in Drag Bike Eng.)
and by tonight I should have the R.C. ENG manifold and carbs!
Now the 2nd one is not mine, but I have it here. Is there any style I missed or do not yet have, that anyone knows of??