If you had a time machine, which year of Tour De France would be your first?

If you could, what year of the Tour De France would you like to return to? I think my first choice would be the '49 Tour, with Fausto Coppi and Gino Bartali, battling things out for the yellow jersey (even though they were on the same team). I'd love to walk among the bikes of that vintage, and gawk at the whole spectacle of things. I could pick years where I would be more attuned to the bicycles, but I just would want to see these two legends so much, that the bicycles would take a back seat. How about you?