The B&O lines radiating out of Grafton, WV always seemed to offer up some interesting cabooses. On May 20, 1979, I happened upon I-5 caboose C-1906 on a coal train at Gassaway, WV. Obviously nearing the end of its career, it goes a way to prove what an avid B&O modeler once told be about I-5 cabs. One could model almost any window configuration and be correct.