Postcard on ebay
The top picture is a postcard that is for sale right now on ebay and the building appears to be in great shape. I don't think trains were anywhere near it in 1978 but it is called the MoP depot, there is an old railroad track on the side in the top picture, and it is in Searcy, AR.
Nosy me. What does it look like now? The second picture shows a more recent view. Looks as if its days are numbered.
It is located on South Main if you'd like to drive by. Perhaps the city of Searcy could try to restore it and preserve it as a historic building.