Possible Clues:

• Assume one quarry contains silver
• Some claim a gin expands figure
• I, enigma (anag.)
• Envisage instruments originally employed in Enigma variation
• Dream home in picture
• Visualise Lennon's masterpiece?
• Envisage one fouled in game
• See a picture of victim a GI neutralised in cover-up
• Picture in one publication with extreme characters being carted off
• Dream of golf in island state of the USA