IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. IMB construction image. Diver checking connection to PMT [photomultiplier tubes] housing.
View toward north. Additional steel framework on upper floors. More exterior limestone on main floor. No. 17 of chronological series of construction photographs, numbered 1 to 32. Smith, Hinchman & Grylls, architects. W.B. Wood Co., construction