Hi, and thanks for the welcome!
I did get the build sheet and the fender tag. It was definetly ordered that way! And you're right, there must have been some strange thinking behind that order!
K
I have come across 2 Dart Sedans equiped like the one you found. Both in Florida about 20 years ago! 1 was an SE and the other was a base Dart right down to the Rubber Floor Mats. And even stranger but not a Dart; 2 Dodge Vans with Slant 6 & 4 speeds! Both vans were 77 SE's.