Looks like the end of the line for these locomotives. SEK 143 is ex-MKT 143, originally MKT 1702, rebuilt by EMD in 1959.
SEK 143 is ex-MKT 143, originally MKT 1702, rebuilt by EMD in 1959. Frisco and Rock Island had some similar repowered Alcos. Kodak Royal Gold 200, Canon AE-1, Tokina 35-70mm f3.5