Today - Full size and model, engines to cabooses. There is a group of people who own and restore cabooses in Tilton. Most weekends in the summer they hook up to an engine and go on a two day excursion, sleeping in their cabooses.
Some owners rent out their cabooses for a weekend.
Next you'll come to the Hobo Railroad in Woodstock, right off the Interstate. They have a museum and gift shop, as well as train rides along the scenic Pemmigiwasset River for several miles south. Has a great Black Bear show. These bears have really got it made. Also be sure to go in the Magical Mystery Mansion and try to figure out which end is up, take a ride on the train behind a wood burning locomotive.