They had books stacked 7 boxes high? How?
On the right, do you see that tall column of books? How could they possibly have done that? Why did they do it? I'll tell you what I think. I think this is a show picture, meaning that it was arranged. And the purpose of that high column of books is to block visibility. They didn't want us to see something that what was behind it. What could that be? I can only speculate. Maybe it showed a good view out the window showing how formidable the task was of shooting Kennedy. But, there is simply no way that was done in the course of storing books for the Depository's phony business. Because: nobody would do it on that basis.