by bill8106
I had this posted on the NYC forum for the last few days without any definitive answers, I'm hoping there is an EMD and/or first generation expert out there that can anwer this mini-mystery...thanks in advance....
Most pictures of NYC E7s show a relatively smooth roof line, with the horns, cooling grids, exhaust stacks, etc causing only minor blemishes to the roof line.
But I've seen some pictures where there appears to be "fins", or some type of extensions, that rise up in the front and rear of each cooling grid.
Anyone know else notice this or know what this is?
Most pictures of NYC E7s show a relatively smooth roof line, with the horns, cooling grids, exhaust stacks, etc causing only minor blemishes to the roof line.
But I've seen some pictures where there appears to be "fins", or some type of extensions, that rise up in the front and rear of each cooling grid.
Anyone know else notice this or know what this is?