Here's one of the more memorable (and oft-parodied) commercial campaigns for Wrigley's Spearmint Gum. This takes place in and around an airport, with flight crew and passengers carrying large Wrigley's Spearmint Gum boxes. Notice at the start, jet planes displaying the Piedmont Airlines brand (this Piedmont was in existence from 1948 to 1989, and subsequently absorbed by USAir; today's Piedmont was instituted in 1993).

"Carry the big fresh flavor, wherever you go, whatever you do."

This aired on local Chicago TV on Saturday, January 12th 1974.

About The Museum of Classic Chicago Television:

The Museum of Classic Chicago Television's primary mission is the preservation and display of off-air, early home videotape recordings (70s and early 80s, primarily) recorded off of any and all Chicago TV channels; footage which would likely be lost if not sought out and preserved digitally. Even though (mostly) short clips are displayed here, we preserve the entire broadcasts in our archives - the complete programs with breaks (or however much is present on the tape), for historical purposes. For information on how to help in our mission, to donate or lend tapes to be converted to DVD, and to view more of the 4,700+ (and counting) video clips available for viewing in our online archive, please visit us at:
http://www.fuzzymemories.tv/index.php?contentload=donate