(Pan Am poster by Peter Max, from the "Peter Max Poster Book", 1970) Are you ready for take-off? Pan Am premieres tonight on ABC. (The vintage ad above is from 1959.) From another advertisement, circa 1953: I'm ready for it, and I can't wait to see it! Especially if we have fashions like this worn by Christina Ricci, from costume designer Ane Crabtree, to look forward to: (Photo from TV Guide, Eric Liebowitz/ABC) Are you all set to tune in? "Buckle up. Adventure calls!"