The placement of the two inner bolts looks the same (or darn near) to me.
I agree. That's why I posted this picture. I'm leaning more toward the 2-15, although there other descrepancies such as the lack of handles on the side of the cabinet. Based on other pictures I found, the 2-15 had three handles on the right side of the cabinet (this would be top side as shown in the OP's pictures). One handle was centered and parallel to the long axis. The other two were perpendicular to the long axis, one at either end. I give up...it's anybody's call.