Classic Advertising

Got this NOS rear window anti fog guard! Only really wanted it for the funky 60's packaging / advertising - that woman looks as though she's having the time of her life - well - at least she's got a GNO MIST DEMIST PANEL incorporating APLO2 (Wowee!!!!) as used in the lunar space module apparently! - man - they had some funky shit back in the day! - what's the betting that this thing don't work???