I consider my '71 International my screaming lime green child tractor, as the long chrome chainstays allow a kiddie trailer to be fiitted without worry and my heel won't catch the bracketry.
But I have been told that the '74's and later differed from the earlier bikes.
To keep it on the original topic, there was a customer long ago who fitted his silver Windsor pro with Cinelli transfers, the quick giveaway was that he had to use a transfer for the headbadge.