For what it’s worth; the Southeastern Railway Museum in Duluth, GA has in their collection the Pullman “Superb”; which transported Harding’s body back to Washington, DC thence to his hometown of Marion, OH for burial. The car is reportedly haunted by Harding’s ghost.
Not sure if Lionel is planning to include a spirit in their model of the funeral train but; perhaps inclusion of a presidential ghost would warrant a premium set price. 🤔
Curt