Related Clues:

• Book of memories, maybe
• It may have slipped
• 45, e.g.
• Vertebral cushion
• Harrow blade
• Bride's memento
• The 'D' in CD
• It may be compact
• The Beatles had a white one
• Philatelist's need
• Round figure?
• Data holder
• Othello game piece
• Singer's goal, once
• Anthology of artwork