The odd thing about the first 79 Back (79a) is that the two figures (Lumat and Paploo) that made it a 79 Back are not packaged on it.

Lumat and Paploo will be released on 79c which included an offer for a free Anakin Skywalker figure.
 

 
Later assortments would release “refresh stickers” with current promotions to be affixed onto older stock. These stickers would create additional versions of this cardback not showcased here.