99-0827-01
Construction of Keck Observatory
99-0825-32
Construction of Keck Observatory
99-0825-08
Construction of Keck Observatory
99-0824-23
Construction of Keck Observatory
99-0824-17
Construction of Keck Observatory
99-0824-13
Construction of Keck Observatory
99-0824-06
Construction of Keck Observatory
99-0824-01
Construction of Keck Observatory
99-0823-28
Construction of Keck Observatory
99-0817-31
South Hall groundbreaking