Build Powerful Muscles In Only 6-Seconds A Day!

This ad taken from Sad Sack and the Sarge #169 from 1968

This ad taken from The Flintstones' Neighbors Barney & Betty Rubble #1 from 1973

This ad taken from Fat Albert #21 from 1977

ALSO ON STEEMIT

• Silver Age Classic Comic Book - Sad Sack and the Sarge from 1968
• Adapted into Comic Books - The Flintstones' Neighbors Barney & Betty Rubble from 1973
• Bronze Age Classic Comic Book - Archie from 1982