1935 Ford pickup question....

[Model51]

If you want to add a further twist to 1935 pickup and truck doors, I have copy of a Ford drawing from April 1935 providing service instructions on how to drill four additional holes across the top of the door panel of a type 2 door (see attached). This creates a seven holes across the top version which I call type 2A. I came across one of these modified doors (which had no cardboard panel any longer) and it wasn't hard to pick out the four Dealer drilled holes from the three factory punched holes. I guess Ford was really trying to figure out how to secure the top of the panel to the door.