Please post pictures of all TdFs, I will start with a few. I love all 4 models of TdF 1st series, started 1956 with 0503gt, round tail, no louvres, open headlights 2nd series, started 1956 with 0585gt, 14 louvres, open headlights 3rd series, started 1957 with 0723gt, 3 louvres, closed headlights 4th series, started 1958 with 0895gt, single louvre, closed headlights and then 1959 cars with open headlights I think this is right and I will let others say how many models of each there were! Or even better list every chassis number. All cars were aluminum competition cars and many had epic racing history. I was once told that Tour de Frances had more wins in competition than any other model of Ferrari including 250 GTO but I have never seen a full list of all wins for every model. What I do know is that I wish I had one of each!