Jefferson_Airplane_Have_You_Seen_The_Saucers_Billboard_June_20_1970 Published November 30, 2014 at 518 × 709 in Daily 70s Ad: Jefferson Airplane, ‘Have You Seen The Saucers’ (1970) Jefferson Airplane, ‘Have You Seen The Saucers.’ (‘Billboard’ magazine, June 20, 1970)