Description of the Collection The collection contains material related to IIT Research Institute, including manuscripts collected and generated by Dr. Crispin Hales from his time of employment as a materials engineer at the IIT Research Institute. The collection also includes two reels of 8mm motion picture film: 1) “Phase IV high-pressure, high-temperature erosion-corrosion reactor, September 1978;” 2) “Refractory Test System for testing refractory bricks under simulated slagging coal gasifier conditions, 1979."...