Historical clue formulations

• New Hampshire city — 2023-09-28
• New Hampshire's "Gate City" — 2020-10-24
• New Hampshire's second-largest city — 2019-11-25
• 1955 Belmont and Preakness winner that shared its name with a U.S. city — 2011-11-18
• Home of Daniel Webster College — 2011-10-15
• Site of Daniel Webster College — 2009-09-06
• Second-largest city in New Hampshire — 2009-07-11
• Seat of Hillsborough County, N.H. — 2007-06-29
• 1955 Horse of the Year — 2003-04-06
• City on the Merrimack — 2002-03-02
• Daniel Webster College site — 1996-09-13
• 1955 Belmont Stakes winner — 1994-11-10
• 1955 Preakness and Belmont winner — 1994-09-10