New member, 1969 FB in Narragansett

[jgrear]

Here is the 1969-1970 flat back I described in my "new member" post a few days ago.  One of my first questions relates to the transom, which is now 20 inches in height.  The detailed documentation from the original owner includes an invoice describing transom and deck work done a few years ago.  Can someone tell me what the original transom layout and height would have been, or point me to a thread where this kind of info can be found?