Caption: This day proved to be absolutely wonderful for any railfan. Sometimes, here along the old Windsor Subdivision in Chatham, one can witness two trains within half hour of each other at times.

I'm not sure of what the circumstances were from this day, but here's another great lashup. CP 9974 with a CSX engine trailing, are leading train 141 through Chatham. This was only approximately 15 minutes before CP 651 came through with a BNSF unit.