Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

How tall was Oswald? That's the Oswald of fame, married to Marina and shot dead by Jack Ruby. He was 5'9". The New Orleans Police measured his height and said he was 5'9". And, a photo was taken of him standing on a height ledger The reading at the top is 5'10", and his head is below that. The next reading down is 5'8", and his head is above that. In fact, he's halfway in-between those two, indicating 5'9". That was his height. Yet, his passport when going to Russia said 5'11". Why? Well, it showed the image of the other Oswald who was 5'11". So, it was really his passport. "Lee" was 5'11". "Harvey" was 5'9".

A man cannot be two heights, and the New Orleans escapade came within months of his death, so there is no chance he grew into it. This alone proves the Two Oswalds thesis.