the one shows A. Markova & M. Platt(?) as the King and Queen of Hearts
the other shows the 'heart hand' and shows, i think, Georges Tomin as the Ace of Hearts; Mark Platt as the King of Hearts, Igor Youskevitch as the Jack of Hearts; Lubov Roudenko as the Ten of Hearts and A. Markova as the Queen of Hearts.
(for those who own the book, Markova Remembers there is a witty portrait of A.M. posed as the Queen of Hearts where she seems to have no arms and where her heart-tipped scepter is stuck in to her bodice. markova's comment/caption notes that balanchine himself devised the pose for her photo.
i'll post one foto at a time, the first being the first identified here.