Horace Hardy Lester

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More

Significance: Building No. 100, the Horace Hardy Lester Reactor, was the first nuclear reactor designed to meet the needs of the U.S. Army materials research programs. It continued a long history of nondestruc More