Great War Ephemera

This card poses yet another mystery - thanks, Grandma. RAF Waddington has not been able to cast much light on who Tommy might have been. Was he a relative from Devon? There are no obvious candidates that I have been able to track down. Was he a friend from Pinner?

There is, however, a photograph of a handsome young flyer with his Avro 504 that probably accompanied this card.