I Was Just wondering, Who Built these Green line Cars??? If anyone can please help me, it would be Appreciated. I Remember, Back in 1976 at a ERA convention, We Tour the Boeing Plant in Philadelphia PA. Apparently, Boeing had a Contract to Build these Cars for Boston MBTA and San Francisco! The Cars for San Francisco had No A/C. Boston Cars had A/C. There was Cars also being Built for CTA. We were Not Allow to Take Pictures at the Government Contract Air Crafts outside the yard. Very interested Tour at the Temporary Boeing Plant.
