Very early color 6.5 x 4.25 cardstock Sister Sister fan mail photo for their October album (released in 1981), signed in blue ballpoint, “Bono 82,” “Edge,” and “Adam,” and signed in black ink, “Larry.” A note from a Sister Sister employee is written on the reverse. In very good to fine condition, with a central vertical fold, and heavy fading to Larry's signature. Signatures from this early in the band’s career are quite scarce. Encapsulated in a PSA/DNA authentication holder.