Good collection there. The Rome logo with Romulus and Remus is interesting. Although I can't remember where, when, or who created the sculpture of Rome's founders, it's the same as the one in the logo. I can understand using its likeness, but not an exact copy or sketch. However, it was 1956, and it is using Roman characters. It also seems to be right at a transition between traditional and more modern art. Some of the art deco period prints are pretty cool, though.
Check this out... all the Olympic Torches from the past to the present.
[A Collection of Olympic Torches - Interactive Graphic - NYTimes.com](http://www.nytimes.com/interactive/2008/08/01/sports/20080802_TORCH_GRAPHIC.html)