The postscript version of the paper without the figures (161k)

The figures - gzipped, postscript version:
Figure 1a
Figure 1b
Figure 2a
Figure 2b
Figure 2c
Figure 2d
Figure 2e
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7a
Figure 7b
Figure 7c
Figure 7d

The figures - jpeg (except for Figure 3):
Figure 1a
Figure 1b
Figure 2a
Figure 2b
Figure 2c
Figure 2d
Figure 2e
Figure 4
Figure 5
Figure 6
Figure 7a
Figure 7b
Figure 7c
Figure 7d