“You’ve got to build ’em to believe ’em!”
Series includes; Auto Chassis, Farm Tractor, Go-Cart, Model Crane, Fork Lift and Bulldozer. Daily 70s Ad #267: LEGO Expert Builder Series originally appeared in the October, 1979 issue of Boy’s Life magazine.
(Source: Boy’s Life)
Previously on Daily 70s Ad: Engelbert Humperdinck, ‘World’s Most Romantic’ (1970)