Possible Clues:

• The very same
• I'd upset a client, just the same
• Ideal container for the New Testament, I see ... I hear the same
• A client I'd represented, lacking distinction?
• Not even slightly different
• Very same
• Same chip oddly back in one of teeth ...
• Like clones
• Translate Latin 'cedi' to yield 'the very same'
• One clinic finally taken by one sort of surgeon, not distinguished