Figure 1: Tribute to Eliza Furnace located at the PTC site (photographer: Carla Santoro, 1996)
Figure 2: Jones and Laughlin blast furnace (Pittsburgh Post-Gazette, 1986)
Figure 10: Union Switch and Signal Building under construction (photographer: Joel Tarr, 1991)
Figure 11: University of Pittsburgh Biotechnology and Bioengineering Center, front view (photographer: Carla Santoro, 1996)
Figure 12: University of Pittsburgh Biotechnology and Bioengineering Center, rear view (photographer: Carla Santoro, 1996)
Figure 13: Carnegie Mellon Research Institute under construction (photographer: Joel Tarr, 1991)
Figure 14: Carnegie Mellon Research Institute and University of Pittsburgh Biotechnology and Bioengineering Center under construction (photographer: Joel Tarr, 1991)
Figure 15: Carnegie Mellon Research Institute, front view (photographer: Carla Santoro, 1996)
Figure 16: Carnegie Mellon Research Institute, side view (photographer: Carla Santoro, 1996)
Figure 17: Union Switch and Signal Parking Garage (photographer: Carla Santoro, 1996)
Figure 18: Union Switch and Signal, side view (photographer: Carla Santoro, 1996)
Figure 19: Union Switch and Signal, rear view (photographer: Carla Santoro, 1996)
Figure 20: Metaltech, front view (photographer: Carla Santoro, 1996)
Figure 21: Metaltech, side view (photographer: Carla Santoro, 1996)
Figure 22: Oakland Consortium under construction (photographer: Carla Santoro, 1996)
Figure 23: Oakland Consortium under construction (photographer: Carla Santoro, 1996)
Figure 25: Cleared J&L site (photographer: Joel Tarr, 1991)
Figure 26: Cleared J&L site (photographer: Joel Tarr, 1991)
Figure 27: Contaminated Site near University of Pittsburgh Biotechnology and Bioengineering Center (photographer: Carla Santoro, 1996)
Figure 3: District Divisions of the Pittsburgh Technology Center (Pittsburgh Post-Gazette, 1995)
Figure 4: Soho Coke Works and C.G. Hussey & Co. (from Sanborn Map, 1893)
Figure 5: Keystone Rolling Mill Co. (from Sanborn Map, 1893)
Figure 6: Linden Steel Company and Siemen-Anderson Steel Co. (from Sanborn Map, 1893)
Figure 7: Pittsburgh Gas Co. (from Sanborn Map, 1893)
Figure 8: Jones & Laughling (Eliza Furnaces) (from Sanborn Map, 1893)
Figure 9: Topographical Map (Geological Survey, 1969)
Figure 24: Current Pittsburgh Technology Center Map (Pittsburgh Post-Gazette, 1995)