This series includes personal letters and cards addressed to Al Grey and/or Rosalie Soladar. Part of the correspondence is organized by the name of the sender; they are: Mona and Milt Hinton, Gwen Paris and Clark Terry, David W. Jonas, Sophia and Robert Phillipson, Herman Leonard, Delia and Bill Gottlieb, Edie and Don Frye, cards from Al Grey's brother Richard Grey Jr., cards exchanged between Rosalie and Al Grey. Correspondence from other senders has no individual arrangement. The series includes also personalized blank greeting cards illustrated by Richardson.