Louisville and Nashville baggage, dormitory, RPO, and REA car decals, in dulux gold, are available in N-scale (set # 95) each.  Image shows N-scale decal, HO-scale artwork, and lettering diagram (the one shipped with the decal is sharper).

The sheet includes L&N road names in two fonts, baggage, dormitory, RPO, and REA labels, and road numbers.  Each sheet does at least one car.  Artwork by Curt Fortenberry.  

Fourth & fifth pictures show N-scale models by Nate Pierce.