How many departments in the main assembly plant used a broadcast sheet? I read the Lynch Road Assembly plant story and know about the big one on the front but what about the broadcast sheet the size of the most commonly one found in the seat back, even if it never made it on the car. It seems there many more that size, one in each department except for Body-in-White, paint and rust proofing and......? Anyone know how many (approximately 8-1/2" x 11") broadcast sheets per car where used?