RE: Bert Baker BT-13
I have had American Eagle and Burt Baker BT-13s, I might be able to tell you which you have if its one of those two.Or you can do a search on RCU for BT-13, I believe I have pictures of the Burt Baker, and I am sure there are images of my American Eagle BT. The Burt Baker comes with plywood bulkheads installed, the American Eagle does not.
Denny