Your C-11 (one of my favorites) could have come from one of two sought after sets. First there is the set that includes a blue Express Coach and an exclusive blue DE-10 dummy Diesel engine. Or it could have come with the set that included two, exclusive, dark purple Express Coaches another of my favorites because of the exclusive items.
![[Image: 7071.gif]](https://www.allsmileys.com/files/sweetim-texticons/7071.gif)
![[-]](https://www.blueplastictracks.org/images/collapse.png)