From the Report:
"Former Pittsburgh & Lake Erie wreck train diner White Castle is also receiving repairs with a rubberized/fiber roof. This car was built in 1918 by Pullman as open-section sleeper Aukland, ending its career in P&LE’s 6-car wreck train outfit."
Those poor wreck crews! I hope they had a car devoted to lavatories!
(And I *love* White Castles!)