Spotted a headlight at W. Elk and 1st street,,,just sitting there....CN4817 on the front and ???4818 as backup, with a "coal" car behind. Couldn't see any further, as the "parked cars" on the east end of the passing siding, blocked the view. Lunch break, or waiting for a west bound unit to take the siding at the Manistique depot? Don't often see two power on the head end, except Friday