On are recent trip to San Diego, I found this item in the window of a model train shop:
The proprietor told me that some years ago, a friend visited the Disneyland roundhouse and saw a pile of wheels in the corner. He was told that the wheels were no longer usable and were to be sold for scrap. He asked if he could have them. After a few phone calls to "higher-ups" he was told he could. (It's unclear whether he got them for free or had to pay the scrap iron price!)
Anyway, the friend gave one of these wheels to the proprietor of this Hillcrest store and it is now on display in the window. It is not for sale. Believe me, I tried!
Is this the ultimate DLRR souvenir?