A framed, 79 cm by 104 cm, photograph illustrating a fuel rod change in the Zero Energy Deuterium reactor, ZED-2, located in Bldg. 145 at CRNL. The person operating the crane is identified as E. Pleau, the identity of the person guiding the fuel rod is unknown. This photo was one of several that were on display in the foyer of Bldg. 145.