These 4 PS Fluted Side Coach/Smoking Lounge/Baggage Cars were delivered to the Boston & Maine and Maine Central in '47 for use on the "Kennebec," "Pine Tree," and "Flying Yankee."  The 2 B&M cars were sold to the Wabash in '58, ending up as property of the Norfolk & Western after the merger.  We are unsure where the MEC cars went.