Conversation so far:
When did Florence Lawrence sign with Biograph studios?
Griffith offered her a job, acting only, for $25 a week.
What did she wo while at Biograph?
Lawrence managed to convince Solter and Griffith that she was the best suited for the starring role in The Girl and the Outlaw.
Did she star in anything else during this time?
After her success in this role, she appeared as a society belle in Betrayed by a Handprint and as an Indian in The Red Girl.

Question: Any other roles while at Biograph?
Self-contained rewrite: Any other roles for Florence Lawrence while at Biograph besides The Girl and the Outlaw, ans The Red Girl?