Chicago Central and Pacific westbound freight No. 51 leaves Dubuque, Iowa, in its background on March 10, 1991. On the right is the Soo’s former Milwaukee Road main line down the river. Up front on this train is GP10 No. 1749, and second out is a somewhat rare, unrebuilt, former Illinois Central Gulf GP9 that still has its high nose (rare at least by this date anyway).
