I'll be looking forward to those videos! Can't get enough Graden. Talked to a fellow who works at a Durango feed store, he worked at Graden back in the sixties and answered the question on how product was brought into the facility - dumped in the drive-thru at the south end and conveyed under the sheds to the elevator, as expected. He said at the time most outgoing product was loaded onto trucks that backed up over the siding to the dock on the east side, though you do still see boxcars on the siding in photos from the 60s. Also said that some of the mill equipment is still around at other locations.
Mike