The backglass has the same singers and musicians that were protrayed on Gottlieb's 1972 'King Rock'. The reverse side of the flyer features this game: C.E.A.'s 1979 'Three Aces'. Reportedly, the artist's name and date (Mike 79) appear on the backglass, on the woman's blouse. If anyone has a high-resolution image of the backglass to clearly show this area, please contact us.