What happened to the original casket?

[wsanto]

It is nicely presented, but why are these things in an automobile museum? The carriage that carried the Lincolns' party to Ford's Theatre that night is in the Studebaker Museum, but that makes sense (four wheels and all that...).

That was my question when reading this:

http://artdaily.com/news/48486/Original-...1WA4vubHJs

If I owned a car company and wanted to open a museum by purchasing historical items with my gads of cash, I would probably buy rare Lincoln artifacts because that is what interests me most.