I would need a closer look at other devices to be sure. A marker may not be the correct way to determine a die number. The hub doubling is what determines a die number.

Images of the area in this image would need a close up to be sure. I can't see the devices that clear from the images provided.

Images of the area in this image would need a close up to be sure. I can't see the devices that clear from the images provided.


























