Related Clues:

• It contains periods
• Big time
• Significant time period
• Piazza deliveries?: Abbr.
• Prohibition, e.g.
• Coldwell Banker competitor
• Box score stat
• Silent ___ (time before the talkies)
• An earlier one may be recalled
• Paleozoic, for one
• Historical stage
• Ruth's was 2.28
• Unique stretch in time
• Paleozoic, for example
• Stat for Jeff Bagwell