I built up a 1963 Louisson Bobet frameset recently. I did not hunt down early 60s track stuff, but I did use components that seemed to fit well with it's faded magenta paint and Nervex lugs, including a Gippemme crank, Philippe stem & Lycette L'avenir leather saddle.
And many of the new cranksets I find to be on the other side of hideous. (That should be Louison with one "s" : http://youtu.be/FGwGRmc3EUw
And "its" with no apostrophe. And Gipiemme, not Gippemme. I should have never fired my secruterry.