Rare Marilyn Monroe Signed Autograph Display. Signed Check, 1961. Auto JSAMarilyn Monroe an American Icon! Offered here is a gorgeous Marilyn Monroe Autograph display featuring a "Marilyn Monroe Productions Inc." check signed by the legendary model actress. Dated January 3, 1961, Monroe signed this about a year and a half prior to here tragic passing at just 36 years of age. Her signature is extremely scarce and she is still a cultural icon for American beauty and entertainment. We've accompanied the rare autograph with a