CATALOGUE. — ASTRONOMY, ILLUSTRATIONS. 



975 



the meridional line. Ph.tr. 1750. XLVI. 



559. 

 Murdoch on the best form of maps. Ph. tr. 



1758. 553. 

 Mountaine on maps and charts. Ph. tr. 



1738. 563. 

 Dunn and Mountaiue's defence of Mercator 



against West. Pii. tr. 176'j. 66, 69. 

 Chabert on forming charts. A. P. 1759. 484. 



H. 127. 1766, .'384. 

 Projections of the sphere. Emers. cyclom.VIT. 

 King's electrical orrery. Ferg. Mech. exerc. 



132. 

 Castel's moving sphere. A. P. 1766. H. 



162. 

 K'astner on slereographical projections. N. 



C. Gott. 1769- 1. 138. Diss. phys. 88. 

 Lowitz and K'astner on covering globes. 



Commentat. Gott. 1778. 1. M. 1. Append. 



The common way. 



K'astner on celestial maps. Zach. Eph. II. 



401. 

 Bertier's globes serving for dials. A. P. 1770. 



H. 117. 

 Rittenhouse's orrery. Am.tr. I. 1. 

 Euleron projections for maps. A. Petr. 1. i. 



107. 

 Elder on covering globes. A. Petr. Ii. i. 3. 



By 12 pentagons inscribed in a circle having its radius 

 .5l96lr, with segments of circles, of which the radius 

 is 3.4841 r. 

 Jeaurat's asterometer, for showing the rising 



and setting of a given object. A. P. 1779. 



502. H.37. 

 Castillon on a moving globe. A. Berl. 1779- 



301. 

 Van Swinden's planetarium. Roz. XVI. 456. 



Globes. E. M. A. III. Art. Globes. 

 Slereographical projection. E. M. PI. V, 

 Marine 27. 



1 



Ducuila Expression des nivellemens. 1782. 

 Ace. Zach. Mon. corr. 11. 148. 

 By marking out horizontal lines at different heights on a 

 map. 



Fuss on the stereographic projection. A. 

 Petr. 1782. VI. ii. 170. 

 Shows that the projections of all circles are circlet. 

 Harrison on the Globes. 8. 1783. R. I. 

 Grenet's new spheres. Roz. XXIV. 319. 

 Schubert on the projection of a sphere on -a. 



cone. N. A. Petr. 1784. II. 84. 

 Schubert on the projection of a spheroid. N. 

 A. Petr. 1787. V. 130. 1788. VI. 123, 

 1789. VII. 149. 

 Mackay. Enc. Br. Art. Projection. 

 Cannebier'sgeocyclic machine. Roz.XXVII. 



192. 

 Kiugcl Geometriscbe entwickelung der ste- 



reographischen projection. 8. Berl. I788. 

 Smeaton's improvement in the quadrant of 

 altitude. Ph. tr. 1789. 1. 

 Made more solid and accurate. 

 Lorgna on maps. Soc. Ital. V. 8. 



Lorgna proposes that circles be drawn with their radii 

 equal to the chords, from a given point, so that the artas 

 may every where be true. B. Soc. Phil. n. 29. 



ilfflyer liber charten und kugeln. 18. Erlang. 



1794. 



Ace. Hind. Arch. I. 236. 

 Pearson's satellitian instrument. Nich. II. 



122. 

 Forster's instrument for placing globes by 



the sun. Ph. M. XII. 83. 

 Alison's globe timepiece. Am. tr. V. 82. 

 Alison's pendent planetarium. Am. tr. V. 87. 



Repert. ii. III. 331. 



The balls hanging by threads. 



Pattrick on an improved armillary sphere, 

 and on the patent nautical angle. Nich. 

 8. V. 143. 



Delambre on the stereographic projection. 

 M. Inst. V. 393. 



