Figures 185 through 189
Figure 185
Figure 186
Figure 187
Figure 188
Figure 189
Figure 185
![click for larger image](/thumbs/legacy/fig186.jpg")
Figure 186
![click for larger image](/thumbs/legacy/fig187.jpg")
Figure 187
![click for larger image](/thumbs/legacy/fig188.jpg")
Figure 188
![click for larger image](/thumbs/legacy/fig189.jpg")
Figure 189
