Durango Sand House

Greetings:
I have completed my Durango Coal Tower and am now ready to start working on the companion Sand House.
A couple of questions:
1) Was the end of the bin facing the side of the house configured like the North end of the bin wall? I have an interior picture of the house facing the North wall. It shows a ramp, and possibly a false wall on the North end that does not go all the way to the top. Was there a notch at the top of the bin wall facing the end of the house that matched this ramp? I believe later photos of the house after the bin was removed show a full door on that end. Does anyone know what it looked like before the bin was removed?
2) Does anyone have any pictures of the Sand House before it was razed?
Thanks in advance!
If anyone is interested in a couple of pictures of the completed Durango Tower, send an email to mtrent@scottsboro.org
Mike