Here is the information he provided with the photos.
He also sent the train horn ringtone.
"Those 4 or 5 indoor pictures were inside a privately owned museum. The lady owner was there to greet us. That building was the original passenger station but the building with the desk, phone was built later to be used as the new passenger station. The first one became the cotton/freight station. They are about 50' apart.
Btw, the lady owner said this was only about 1/6 of her railroad memorabilia. She's building a station at her home about 12 miles away"