Our collection has been put together at basically no cost to us. We've been very fortunate that those in the railway industry not only supply the equipment, but move it for us at no charge and supply all the rail we require. They have been extremely generous over the 45-year period.
As I said in my presentation, we just received the prototype of the hybrid switching locomotive that was invented in Vancouver and is now going into use, and so forth. That came to us free of charge.
So on the collection side, it's generally us versus the scrapper. That's the situation. If they give it to us, then we will get it. Although as Mr. Scarpaleggia mentioned, you have people in the U.S. who come up and buy railway equipment because they want to convert them into private railway cars, and things like that. But the collection hasn't really cost us anything.