Isle of Man 2015 TT 50 Pence additional information needs added

I tried to add some details to the 2015 Isle of Man TT Races 50 Pence. It is listed as 2015 AA and 2015 AB, but there is also a 2015 No Die version. Please can this be added.

Thank You.

https://flic.kr/p/N855Bo

Added.