1980, pencil signed, all #88/275, containing a “Suite of Five American Artists” including Robert Addison “Shadows of Another Time” serigraph, Robert Kipniss “Just Beyond” lithograph, Thoma Locker “Clouds” lithograph, Jack Hagman “Canyon” lithograph and Harold Altman “Walking Man” lithograph, produced by Merrill Chase and including a title page, each having an artist introduction page between each lithograph, housed in a green leather portfolio having gold stamped title on front