What airplane is this?

[rrobertscv]

Picked this photo up last week. Trying to find out any information about what type of plane it is and if anyone can give me any information using the numbers on the side?

Thanks

[Broadsword_7]

I believe it's an Armstrong Whitworth Atlas https://en.wikipedia.org/wiki/Armstrong_Whitworth_Atlas

 

[MattS]

Any aircraft registration code that begins with a G is from the UK, American FAA numbers begin with N.