xvi
LIST OF WOODCUTS.
PAGE
26. |
....................................................................................................................................................................................................................................................
|
161 |
27. |
....................................................................................................................................................................................................................................................
|
174 |
28. |
....................................................................................................................................................................................................................................................
|
182 |
29. |
....................................................................................................................................................................................................................................................
|
183 |
30. |
....................................................................................................................................................................................................................................................
|
194 |
31. |
....................................................................................................................................................................................................................................................
|
199 |
32. |
....................................................................................................................................................................................................................................................
|
209 |
33. |
....................................................................................................................................................................................................................................................
|
222 |
34. |
....................................................................................................................................................................................................................................................
|
223 |
35. |
....................................................................................................................................................................................................................................................
|
227 |
36. |
....................................................................................................................................................................................................................................................
|
236 |
37. |
....................................................................................................................................................................................................................................................
|
256 |
38. |
....................................................................................................................................................................................................................................................
|
272 |
P.S.—I am much indebted to Mr. Q. B. Sowerby for the pains which he has taken in making the Diagrams as intelligible as possible.