Related Clues:

• Brown opponent
• Harvard rival
• See 32-Across
• Lock producer
• Nathan Hale's alma mater
• It's a lock
• Institution founded in 1701
• Site of Hewitt Quad
• Bush's alma mater
• Part of the Ivy League
• Kind of lock
• Like some locks
• School founded in 1701
• One of the Ivies
• Mass. university