IV - The Hand of Hitler

Just curious if anyone has ever looked at the hands of Hitler? I read somewhere that Hitler's index finger was longer than his middle finger. But looking at some archival photos, it is obvious that at least for his right hand, his ring finger is prominent, whereas his index finger seems relatively short. It is hard to calculate the ratio between the two but it looks like D2:D4 is lower than average. I have not seen a clear picture of his left hand.

Thanks,

-Charles