Signed and inscribed "This is not by me" lower right in marker. On the reverse black ink stamps "Published by Sunday B. Morning" and "Insert your signature". Publication: F. Feldman, J. Schellmann, C. Defendi, Andy Warhol Prints, A Catalog Raisonné 1962-1987, New York 2015, Il. 22-31, p.213. JF Fineart Warranty Statement. Within plexiglass case.
In 1970 Sunday B. Morning proposed to create a new edition of the Marilyn folder but, Andy Warhol, I decided not to collaborate. However, Sunday B. Morning sent the portfolio into production, creating a different one in terms of colors compared to the 1967 one and affixing the stamps (black ink) "Published by Sunday B. Morning" and "Fill in your own signature" on the back. Exceptionally Warhol, only for this edition, decided to sign some specimens with the inscription "This is not by me". Small defects.