Recently purchased what I believed to be a pretty vintage TNT Brunette Marlo Flip Barbie. She is in such great condition I am wondering if people switch the heads on some dolls? Body appears to be authentic with markings and wear but head and hair are excellent. How do I tell the head and faces apart from the 1969 repros of Red, White and Warm and Made For Each Other (I think 2006 & 2007)? I don't mind a repro, but don't want to pay vintage prices for one. Any help appreciated.
