Possible Clues:

• Coinage formerly found in swamp withdrawn
• “Chortle,” originally
• Flying condor and wren lose rook — that's frabjous, say!
• Unrepeated utterance about church swamped by rising flood
• Coinage found in chapel environment — not lire
• Badly done crown is singular coinage
• Atop note amid new or old coin, one coined specially