Donald is a Scottish engine. He has a twin called Douglas.
- 1993 (yellow outlining, staples, flat magnets, undated wheels)
- 1994 (white outlining, no staples, flat magnets, undated wheels)
- 1994 (wheels dated 1994)
- 1996 (smaller round magnets, rounded funnel, new face)
- 1997 (larger magnets, thicker wheels)
- 1999 (plastic coal)
- 2002 (removed ledge)
- Donald has no funnel.
- Donald was not featured in the 2009 and 2010 yearbooks.