It looks like MD to me. These devices are incuse on the coin. So machine damage makes them wider when this happens. But there is also a bit of MD on the 'F' on the initials. On the die the letters on the ATB Quarters are raised to make them incuse. So the devices are enlarged during MD. I would expect the devices to be smaller on a hub doubled die. Similar to the 2013 cent devices on the reverse on EPU on cent:



Note on the incuse devices the DDR on them is smaller than a normal die reverse. I would expect to see this on the ATB Quarters. So far I've not seen that on them .... yet....



Note on the incuse devices the DDR on them is smaller than a normal die reverse. I would expect to see this on the ATB Quarters. So far I've not seen that on them .... yet....




























