Scarce signed photograph from the noted American singer, best remembered as Mama Cass of the pop quartet "The Mamas & the Papas." An exuberant image, signed "Thank you! Cass Elliot" apparently while in London for her final concerts before her untimely death from a heart attack after two weeks of sold-out performances at the Palladium. Sold together with a rare London Palladium Handbill (5 5/8" x 8 1/8") from that final series of concerts.