Fisher Price Little People Circus Train Complete With Box 991 1973 Play

This is a classic vintage train from the 70s. The ringmaster is plastic, but the conductor and clown are both wooden bases/bodies. So I am wondering if the ringmaster may have been added or replaced at a later date animals show signs of age with discoloring of legs compared to bodies as typical for these animals some of the decals show where as well as typical for vintage Fisher-Price toys thanks for looking this is overall in great shape.