Possible Clues:

• Rough sleeper holds single record
• 1-Across file
• F.B.I. file, e.g
• Derelict housing investigated primarily in file
• Vagrant clutches one set of papers
• A brief sleep? That is right
• Departs with basket-maker clutching second file
• Rough sleeper should keep one for file
• Key to school hidden by basket-maker in file
• File of information from vagrant I put inside