Per Sam a guru at fgmcc:
<div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body">your seq number looks to be...102444his looks like...121612so yours was built about 19,000 cars before hisyours is a very early build, most plants start at 100001, and your build date looks to be Sept 2nd (upper left 09-02)his look to be Nov. 19thyou can also see the hand written 11-21 on the left sideyour body number is BB00140, again very earyhis looks like BB00447my '70 350 4 speed which is a Van Nuys built has a body number of BL00059 but wasn't built until January 5th
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Rich