156 CATALOGUK. — PHLOSOPHY AND ARTS, PRACTICAL MECHANICS. 



Hodometers, Machines for Measuring 

 Distances. 



Vitruvius describes a hodometer which told the miles 

 by the fall of a pebble into a bason. 



A. P. 1.45. 



Lcup.Th. Suppl. t. 3 . .6. 



Meynier. A. P. 1724. H. 96. Mach. A. IV. 



ga. 101. 105. For carriages. 

 Outhier. A. P. 1742. II. 143. Mach. A. VII. 



17.5. For carriages. 



Boistissandeau. A. P. 1744. H. 61. 



Edgeworth's perambuhitor. Bailey's mach. I. 



59. 

 A long screw serves as an axis to several spokes or radii 



with which it revolves, and carries an index hanging always 



vertically. 



Enc. Br. Art. Perambulator. 



Tugweli's pedometer. Repert. VI. 249. Edge- 

 worth's improved. 



Gout's patent watch pedometers. Repert. 

 XIII. 73. 



Instruments for observing Distances. 

 See Practical Astronomy. 



Gensanne's machine. Mach. A. VII. 111. 



Vantometrum Pauccianum. 4. For a single 

 station. R. S. 



Wenz on measuring distances from a single 

 station. Act. Helv. 176O. IV. 55. 



An instrument for measuring distances. Soc. 

 Lausanne. Roz. XXXII. 95. 



Peacock's reflecting instrument for measur- 

 ing distances. Repert. 1. 163. 



Pitt's dendrometer. Repert. II. 238. With 

 and without reflection. 



Fallon's reflecting engymeter. Zach. mon. 

 corr. VI. 46. 



Surveying. 



Ph. tr. abr. I. ii. 120. VI, iv. 271. VIII. jv. 



228. 

 E. M. PI. VII. Art. Arpentage. 



Emerson's cyclomathesis. X. 



Wild on subterraneous surveying, and on sur- 

 veying mountainous countries. M. Laus, 

 1789. 11.328. 333. 



Meagher. Ir. tr. V. 325. 



Drallet on surveying hilly ground. Journ. 

 Phys. XLVIII. 321. 



Pfleiderer on determining 8 points from 4 sta- 

 tions, after Lambert. Hind. Arch. III. 190. 



Dam's surveying. 8. Lond. 1802. 



Burckhardt on a problem in surveying. Zach. 

 mon. corr. IV. 359. 653. 



Lomet on the use of balloons in surveying. 

 Nich. VI. 194. 



b. Maritime Surveying. 



Murdoch Mackenzie on maritime surveying. 



4. R. S. 

 Sounding line. E. M. A. VII. Art. Sonde. 

 Cooke on measuring a ship'sway. Nich. V. 48. 



Gauging, and Measurement of Solids. 

 On the tonnage of ships. A. P. I. 243. 

 Varignon on the tonnage of ships. A. P. 



1721.44. H.43. 

 Mairan on the tonnage of ships. A. P. 1721. 



76. H. 43. 1724. 227. 

 Gamacheson gauging casks. A. P. 1726. H. 



74. Mach. A. IV. 223. 

 Pezenas on gauging casks. A.P. 1741.H. 100. 

 Camus's instrument for gauging. A.P. 1741.- 



385. H. 105. 

 Chatelain on gauging casks. A. P. 1759. H. 



237. 

 Tillet's two machines for determining mea- 

 sures of capacity. A. P. 1765. 452. H. 128. 

 Emerson's cyclomathesis. X. 

 Hutton's mensuration. 



Deson the theory of gauging. S. E. 1773. xvi. 

 E. M. A. VIII. Art. Veltage. 

 E. M. PI. VII. Matheinatique PI. 8. 



