Conversation so far:
What kind of work did David Attenborough do before working at BBC?
David Attenborough took a position editing children's science textbooks for a publishing company.
Did David Attenborough like this type of work?
David Attenborough soon became disillusioned with the work and in 1950 applied for a job as a radio talk producer with the BBC
What did David Attenborough do at the BBC?
David Attenborough became a producer for the Talks department
Did David Attenborough like being filmed?
Initially discouraged from appearing on camera because Mary Adams thought David Attenborough's teeth were too big.
What kind of work did David Attenborough first do at BBC?
David Attenborough became a producer for the Talks department

Question: What kind of things did he produce for the department?
Self-contained rewrite: What kind of things did David Attenborough produce for the department?