A memorable event in the life of the World Trade Center came in the summer of 1974, while the still-unfinished (and largely unrented) towers were courting financial disaster and facing a barrage ...
In 1974, production of the series was moved to WGBH-TV Boston, where it was produced in association with WGBH's in-school television initiative, the "21-Inch Classroom". The 1974 episodes were ...