LIFE OF THE AUTHOR. 



prefixed, a short Account of the Author, written bv him- 

 self. Lond. 1773, 8vo. 5s. 

 The Art of Drawing in Perspective, made easy to those 



who have no previous knowledge of Mathematics. Plates. 



Lond. 1776, 8vo. 3s. 6d. 

 The Phenomena of Venus, represented in an Orrery. Phil. 



Trans Abr. ix. 226. 1746. 



An improvement of the Celestial Globe. Ib. 351. 1747. 

 Description of a piece of Mechanism contrived by him, for 



exhibiting the Time, Duration, and Quantity of Solar 



Eclipses, in all Places of the Earth. Ib. x. 456. 1749. 



Mr. Ferguson calls this machine an Eclipsareon. 

 A Delineation of the Transit of Venus, expected in the year 



1769. Ib. xi. 685. 17^3. 

 Of a remarkable Fish taken in King's Road, Bristol. Ib. 



717. 1763. The Long Angler of Pennant, or Sophius 



Conubicus of Shaw. 



On the Eclipse of the Sun, April 1, 1764. Ib. xii. 5. 1763. 

 Description of a new Crane which has four different 



powers. Ib. 86. 1764. 

 Observations made at Liverpool of the Lunar and Solar 



Eclipses. Ib. 113. 1764. 

 Description of a new Hygrometer. Ib. 161. 

 The quantity of time in any number of Lunations, &c. &c 



&c. Ib. 197. 1765. 

 A new Method of constructing Sun-dials, for any given 



Latitude, without the assistance of Dialing Scales, t.r 



Logarithmic Calculations. Ib. 454. 1767. 



