I have seen a LOT of #25000 sets, and they do not come with a #666 loco or boxed
freight cars. Depending on when the set was made, you can encounter #999
engines with four different castings (pilot differences) , two types of drive wheels, (spoke and Boxpok), and two types of sliding collectors, three part early or one part late. You will see similar sets with different componets but they will have
another number, such as 25225, sometimes overstamped on #25000 on the box lid. As stated, you CAN encounter abberations, as though the line was running, they were out of box cars, and the foreman threw in a stock car, but those are rare.
