We have talked here about the "grooves" in the rear deck. The best info seems to be the "Model A as Henry Built It" by DeAngelis/Francis/Henry. While I don't doubt the authors (and commended DeAngelis on the basis of the rest of his work) we have but a small 4" square sketch of the setup. The "other" pickup book does describe some on the preparation (ends) of the metal strips which are not "cut square" as many are wont to do.
I have surmised at length about the 82A doors: their origins with the Model T, any differences (and there seem to be some) and their applicability/adaptation to other Model A body styles. Even the hinges have been discussed.
The 28-29 Station Wagon 150A shares the cowl nose of course. As does the 79A "Panel Delivery."
And I've seen differences in the trim-door surround between the 26-27 Model T and the 82A truck.
And I've spoken about the "informational threshold" that exists between the Henry Ford Museum Microfiche, the MAFFI database, and "users" of that information. And the "how if we only knew" continues as a restoration hurdle. Someone COULD encounter that threshold and write it up as book entry. A "how to" guide and your experience?
A good place to start would be the 82A doors. Obviously they existed in "variants" and one expects that each drawing revision would cite the previous version - these could be examined for "details" - such as that pesky window crank landing spot.
A little bit of wishful thinking here. Obviously there is time and cost associated with all of this.
And what of the Howells (Texas) "reproduction" 82A door - where did that/they end up? They were available in the '90s - for a while. Snyders still shows the picture on their website. (Discontinued in red lettering)
Good luck,
Joe K