Trim or no Trim?

I am reffering to where the door glass and the quarter glass meet when you close the door. On my 70 only the quarter glass has the stainless trim and rubber seal mounted to the edge of the glass .The door glass has no trim or seal mounted to the edge of glass. The picture I posted is one online I found (not my car) showing both the door and the quarter glass have trim mounted to them. My 70 has trim only on the quarter glass,the door glass is bare.