After being on display all weekend at Fullerton Railroad Day, Santa Fe 4-8-4 3751 backs down the spur toward the mainline after Amtrak's eastbound Southwest Chief has departed on May 3rd, 2015. Engineer Matt Casford had mentioned to me that they would "put on a show," and he kept his promise! (RailPictures.net contributor Charles Freericks is down in that mob somewhere, wearing a red USC shirt. He's like "Waldo" [or, in the UK, "Wally"] ... If you look hard enough, you'll find him!)