69 Dart rear drum brake questions / help ??

I finally got my rear drums off, with much effort and patience. As I suspected they are pretty groved up. I took them to the part store and asked them if they could be turned and they said no. So my next question is where are you guys getting new 10 x 1 3/4 rear drums? I was able to buy the shoes but nobody seems to have the drums. Also if anyone has a good picture of the pads, springs and the other part assembled that would be very helpful.

Thanks