A looong time ago, when I was still working, EMD used old box cars as mobile warehouses and these kind of floated around the plant as needed. I do not remember the exterior reporting marks…some secondhand outfit or other…but inside the doors they were marked in the L&N 96xxx series IIRC. I did not have the freight knowledge I have now but I now recognize them as double sheathed rebuilds. They caught my attention because I thought them neat and unusual. I was very pleased when Sunshine offered them many years later.
