This game was produced in the USA by Parker Brothers and is complete with 99 cards.   The rules are included.   The cards are split into two packs with differently coloured backs.    One pack shows a range of cities across America and the other shows hazards, delays and "fair winds" that the planes will face in delivering their post.   A clever idea for an exciting game.   The cards are in good condition.   The box is damaged and has lost a side flap.  The back design of both colours is of a small plane flying over empty countryside.