Related Clues:

• Era
• It may be golden
• Baseball stat.
• Period of time
• Bygone pol. cause
• Forever, or close to it
• Victorian, for one
• Cause that NOW championed
• Procter & Gamble detergent
• One billion years
• Almost forever
• Time in history
• Ages and ages
• Mesozoic or Paleozoic
• Lots of time