ACKNOWLEDG MENTS Figures 1.7,1.8 Courtesy of Other World Computing (www.macsales.com).Figure 1.10.6 Courtesy of the Computer History Museum. Figures 1.9,1.19,5.37 Courtesy of AMD. Figures 5.12.1,5.12.2 Courtesy of Museum of Science,Boston. Figure 1.10 Courtesy of Storage Technology Corp. Figure 5.12.4 Courtesy of MIPS Technologies,Inc. Figures 1.10.1,1.10.2,4.15.2 Courtesy of the Charles Babbage Figures 6.15,6.16,6.17 Courtesy of Sun Microsystems,Inc. Institute,University of Minnesota Libraries,Minneapolis. Figure 6.4 Peg Skorpinski. Figures1.10.3,4.15.l,4.15.3,5.12.3,6.14.2 Courtesy of IBM. Figure 6.14.1 Courtesy of the Computer Museum of America. Figure 1.10.4 Courtesy of Cray Inc. Figure 6.14.3 Courtesy of the Commercial Computing Museum. Figure 1.10.5 Courtesy of Apple Computer,Inc. Figures 7.13.1 Courtesy of NASA Ames Research Center.A C K N O W L E D G M E N T S Figures 1.7, 1.8 Courtesy of Other World Computing (www.macsales.com). Figures 1.9, 1.19, 5.37 Courtesy of AMD. Figure 1.10 Courtesy of Storage Technology Corp. Figures 1.10.1, 1.10.2, 4.15.2 Courtesy of the Charles Babbage Institute, University of Minnesota Libraries, Minneapolis. Figures 1.10.3, 4.15.1, 4.15.3, 5.12.3, 6.14.2 Courtesy of IBM. Figure 1.10.4 Courtesy of Cray Inc. Figure 1.10.5 Courtesy of Apple Computer, Inc. Figure 1.10.6 Courtesy of the Computer History Museum. Figures 5.12.1, 5.12.2 Courtesy of Museum of Science, Boston. Figure 5.12.4 Courtesy of MIPS Technologies, Inc. Figures 6.15, 6.16, 6.17 Courtesy of Sun Microsystems, Inc. Figure 6.4 © Peg Skorpinski. Figure 6.14.1 Courtesy of the Computer Museum of America. Figure 6.14.3 Courtesy of the Commercial Computing Museum. Figures 7.13.1 Courtesy of NASA Ames Research Center