I want to know the answer to the following question:
When did the first Page 3 model appear topless?
All the background I'm provided with is that "The first topless Page 3 model appeared on 17 November 1970, German-born Stephanie Rahn; she was tagged as a "Birthday Suit Girl" to mark the first anniversary of the relaunched Sun.". Is that enough to answer the question?
Answer: yes