
This set will letter two switch engines. The Soo Line had a lot of these switchers and they all had basically the same graphics. The only difference was the placement of the "SOO LINE" & numbers on the front of the locomotive and the placement of the number on the back of the locomotive. There are a couple reference pictures below and a bunch more on page 2.
EMD SW-1200 #322
Click here for another page of pictures of Soo Switch Engines
Baldwinn DS-4-4-1000 #312