New TMO facility at Karaelmas

The new TMO (Turkish State Agricultural Products Directorate) grain facility is now in service at Karaelmas, located behind the station building doing a fine job hiding one of the support columns in my basement. There is still a lot to be done here, ballasting, scenery, weathering, etc.

Do you know what type of freight wagons would be used to haul grain from such facilities in the mid-70's? Let me know: TMOkaraelmas@ferendeci.com