Hello, I spent a lotta time looking around for 1947-1955 GM truck production statistics, and didn't find much. In one place I did find 1947 and 1948 but nothing newer, and nothing by specific factory. Mainly I am interested in how many 3100, 3600, 3800, burbs, and others too, for each year of the advance design period. Also has there ever been a breakdown published for the different advance design models on a factory by factory basis? I am especially interested in the Kansas City factory, and what AD stuff was made there. Thanks for your help.