B1-B help please

Hey guys. I hope someone here will be able to help me out. I want to scratchbuild this bomb rack assembly for a 1/48 B-1, but I can’t find any other pictures of this thing. I doesn’t help that I don’t know what it’s called. If anyone can offer up any information on this thingamajig I would greatly appreciate it. It will be tough to build it from this picture alone.

Thanks

Tim

It is called a rotary dispenser as I remember from my time at Ellsworth AFB. Look on Google images for B-1B rotary dispenser, and here:

http://cs.finescale.com/fsm/modeling_subjects/f/29/t/127769.aspx?page=11

Also rotary launcher.