Hello!
I saw a posting from you somewhere regarding cadmium in old legos. Do you know what year Lego actually stopped making bricks with cadmium? I read a post that they were supposed to in 73 but i read a recent article in a book on toxins that showed results from a test on 1979 bricks that contained insane amounts of cadmium and some results showing no cadmium in 1984 bricks. My son has recenly been playing with my vintage sets the oldest of which is a beta one command base probably 1982. Also, is it for sure only the yellow and red bricks? How about the gray bricks and the white bricks? Also I would like to read your chapter on cadmium but can't find your large download...
thanks for your help!
J