In one of those cases where I think I surprised even myself, I ordered the Lionel Lion Chief Area 51 Set from one of the recent catalogs. Not my usual, but seems like a fun set and I may end up doing a small SciFi/space layout. It also comes with the brand new lighted (green lights) FasTrack so that was a draw.
Anyway, the set isn't due in until December but today I got a surprise when one of the set add on cars arrived from our friends at Train World. It's the Alien Radioactive Flat Car. It's modeled after the old Radioactive Waste Car and is identical except for the green color and other Area 51 badging. Here's a pic.
I should note that the lights in the containers are green flashers. My pic caught it in mid-flash, or maybe a function of bad camera work.