One of the lead RDCs of the Roger Williams train set sits on display in Lincoln, NH at the Hobo Railroad. The middle units of the five car set were standard Budd RDCs, but the end units were modified to resemble EMD F units. Three of the cars survive and are privately owned.
Beautiful mountain scenery has made this small state a draw for rail buffs to ride the Mount Washington Cog Railway and the Conway Scenic, among others.