I was on a Hunt in El Paso, Texas today and this is my take! Can anyone help me find out about the Big lt. blue power piece? It is one piece and has { Doc. reg. 1929} stamped on the top skirt. Got Deft, Cornflower and Apple green McLaughlin 164s plus a lot more. McLaughlin 162s in Apple green. If you see anything you like let me know! 252 hemi and Pyrex. A 233 Hemi plus some mud! I don't know anything about those. some nice color mud though. Look and these pics. All are for sale if you are interested.