I am not associated, it is listed for free on facebook: https://www.facebook.com/marketplace/it ... 9854822997 . There are a total of ten photos in the ad, which says it is an "Actual Son Line caboose", there is an ACI tag on it still if anyone who knows how to read it wants to give it a try, the interior looks fairly original.

"FREE

This is an original old train caboose, located at our cabin on Pokegama Lake in Grand Rapids, Mn. We used it as an additional guest cabin. It has not been used for many years and It is free. You must take compete responsibility for moving it . Only contact me if you have the ability to move it."