Hello, I just bought a D17 diesel tonight on a auction. Straight old tractor, but supposedly its locked up. Anyways, Im not new to Allis, Ive got a fleet of 180s-200s-but never owned a D17 until now. Anyways, my question is this tractor is serial number 6907, D obviously. It has aluminum hood emblems on it-Allis Chalmers. Ive looked around, found a lot of the decals, but never any aluminum emblems like this, mostly just the decals. What gave it the aluminum emblems? Could you order them this way? Did somebody add them? Just curious. Thank you in advance.