Here is a photo of the finished reproduction Ephrata Cloister cupboard alongside the original. Some parts of the door (the handle for one) on my version are thicker pieces of wood because I was concerned that the wood might split when I drove the dowels in.
At right are close ups of the bottom corners.
If anyone would like to have a cut list and construction notes for the cupboard, send me an email: firstname.lastname@example.org. One reader was interested in plans, so I'll write them up in pdf format.