Table of contents1.
2. South Librarp.
3. AN ESSAY ON PERSPECTIVE.
4. MAX--INSTITUT FOR WISSEESCHICHTE Bibliothek
5. TO Mr. William Kent.
6. The AuTHOR’S PREFACE.
7. ERRATA.
8. AN ESSAY ON PERSPECTIVE. CHAP. I. Definitions.
9. CHAP. II. The Theory of Perſpective. Lemma.
10. Theorem I.
11. Corollary I.
12. Corollary II.
13. Corollary III.
14. Theorem II.
15. Corollary I.
16. Corollary II.
17. Theorem III.
18. Theorem IV.
19. Corollary I.
20. Corollary II.
21. Corollary III.
22. Corollary IV.
23. Theorem V.
24. Theorem VI.
25. Corollary.
26. CHAP. III.
27. Problem I.
28. Operation.
29. Demonstration.
30. Remarks.
31. Method II.
32. Operation.
33. Demonstration.
34. Remarks.
35. Method III.
36. Operation.
37. Demonstration.
38. Remark.
39. Method. IV.
40. Operation, Without Compaſſes.
41. Demonstration.
42. Remarks.
43. Method V.
44. Operation, Without Compaſſes.
45. Demonstration.
46. Remark.
47. Corollary.
48. Method VI.
49. Operation.
50. Demonstration.
51. Remarks.
52. Corollary.
53. Problem II.
54. Remark.
55. Problem III.
56. Method. II.
57. Problem IV.
58. Example I.
59. Example II.
60. Remarks.
61. Example III. 48. To throw a circle into Perſpective.
62. Remarks.
63. Prob. V. 50. To find the Repreſentation of a Point, elevated above the Geometrical Planc.
64. Operation.
65. Demonstration.
66. Prob. VI. 52. To throm a Pyramid, or Cone, into Perſpective.
67. 53. To determine the viſible Part of the Baſe of a Cone.
68. Operation.
69. Demonstration.
70. Remarks.
71. Problem VII. 55. To find the Perſpective of a Line, perpendicular to the Geometrical Plane.
72. Operation.
73. Demonstration.
74. Method II.
75. Demonstration.
76. Method III.
77. Operation, Without Compaſſes.
78. Demonstration.
79. Scholium.
80. Corollary.
81. Problem VIII.
82. To do this another Way.
83. Demonstration.
84. Problem IX.
85. Problem X.
86. Demonstration.
87. EG: EN:: GY: NM.
88. Definition.
89. Problem XI.
90. Lemma.
91. Demonstration.
92. Remarks.
93. Problem IX.
94. Operation.
95. Demonstration.
96. Problem X.
97. Operation.
98. Demonstration.
99. Remarks.
100. Method II. 70. By the accidental Point of inclin’d Lines.
101. Operation.
102. Demonstration.
103. Method. III.
104. Operation.
105. Method IV.
106. Prob. XIV.
107. Example I.
108. Example II.
109. Conclusion.
110. CHAP. IV.
111. Problem I.
112. Example.
113. Problem II.
114. Operation.
115. Demonstration.
116. Proe. III.
117. Operation.
118. Demonstration.
119. Prob. IV.
120. CHAP. V.
121. Problem I.
122. Problem II.
123. Operation.
124. Demonstration.
125. Remark.
126. Problem III.
127. Method II.
128. Operation.
129. Demonstration.
130. Method III.
131. Operation.
132. Demonstration.
133. Remark.
134. Problem IV.
135. Problem V.
136. Operation.
137. Demonstration.
138. Problem VI.
139. Method II.
140. Operation.
141. Demonstration.
142. Method III.
143. CHAP. VI.
144. Prob. I.
145. Prob. II.
146. Demonstration.
147. Corollary.
148. Method II.
149. Operation,
150. Demonstration.
151. Remarks.
152. Method III.
153. Operation.
154. Demonstration.
155. H I: T H:: a X: a T.
156. Prob. III.
157. Operation.
158. Demonstration.
159. Prob. IV.
160. Method II.
161. Operation.
162. Method III.
163. Remarks.
164. CHAP. VII. Of Shadows.
165. Of Solar Shadows. Problem I.
166. Operation.
167. Proe. II.
168. Remarks.
169. Problem III.
170. Of the Shadows of a ſmall Light. Prob. IV.
171. Problem V.
172. Remarks.
173. CHAP. VIII. Of mechanically ſhortning the Operations of Perſpective. 1. WHEN the perſpective Plane is ſup-pos’d perpendicular or upright. Problem I.
174. Operation.
175. Method II.
176. Prob. II.
177. Operation.
178. Method II.
179. Method III.
180. The Demonſtration of the two laſt Ways.
181. II. When the Perſpective Plane is inclined. Prob. III.
182. Prob. IV.
183. Remarks.
184. III. When the Perſpective Plane is Parallel or Horizontal. Prob. V.
185. Operation.
186. Demonstration.
187. Remarks.
188. Prob. VI.
189. Demonstration.
190. Prob. VII.
191. CHAP. IX.
192. Prob. I. 122. To draw Vertical Dials.
193. Demonstration.
194. Remark.
195. Prob. II. 123. To draw inclining Dials.
196. The Uſe of the Camera Obscura in Deſigning. Advertisement.
197. The Uſe of the Camera Obscura in Deſigning. Definition.
198. Theorem I.
199. Theorem II.
200. The Deſcription of the Firſt Machine.
201. Remarks.
202. Uſe of the Machine. Problem I.
203. Demonstration. Concerning the before-mention’d Inclination of the Mirrours.
204. Prob. II.
205. Prop. III.
206. Problem IV.
207. As the Machine’s Height above the Table, leſs the Glaſs’s focal Length, is to
208. The Height of the Machine above the Table; So is The Glaſſes focal Length, to the Diſtance of the Figure from the Glaſs.
209. 37 Remarks concerning the Repreſentation of Per-ſons Faces.
210. A Deſcription of the Second Machine.
211. The Uſe of this Machine.
212. A Demonſtration of the Inclination of the Looking-Glaſs.
213. FINIS.
