I really don't know anything about these dolls only that they are about 20 years old and were purchased from AshtonDrake, Danbury Mint, Bradford Exchange or a company like that. They were purchased about 20 years ago for around $125 each. My mother has passed and I am selling them both for $50 or $30 each. There are no chips on the dolls. The dog figuring in the Radio Flier cart does not go with the doll. Let me know if you would like to see these up close and in person. I would be available to show them too you almost anytime on Sunday, Monday or Tuesday of this week (January 13, 14th or 15th) or practically any day after 4