Yale Library17 images Peabody natural history museum. Peabody natural history museum. Benjamin Franklin college. Memorial hall. Old campus. The "green" in front of the old campus. Old campus. Old campus. Old campus. Connecticut hall, 1752, originally a student dormitory. It is the oldest structure at Yale. Old campus. Old campus. Old campus. Old campus. Old campus. Harkness tower, 66m tall, gothic revival. Harkness tower. Yale art gallery Labels