0150 Clocks 



Measurement of Time 



pendulums, invariable. Boswell,J.W. Nichol- 

 son J. 10 (1805) 70-. 

 , (Boswell). G., J. Nicholson J. 15 



(1806) 84-. 

 protection from variations of temperature and 



pressure. Faye, H. A. E. C. B. 25 (1847) 



375-. 

 rate adjustment. Ellis, W. Obs. 20 (1897) 



411-. 

 , in partial vacuum. Carrington, R. C. 



[1872] As. S. M. Not. 33 (1873) 51-. 

 , (Carrington). Robinson, T. R. 



As. S. M. Not. 33 (1873) 121-. 

 regulation. Ball, R. S. [1877] Ir. Ac. P. 3 



(1883) 66-. 

 , electric. Ritchie, F. J. [1878] Sc. S. 



Arts T. 10 (1883) 30-- 

 , . Anon. A. Tel. 16 (1889) 348-. 

 _, _. Cornu, A. J. de Ps. 8 (1889) 101-. 

 _ f _. Wolf, -. Cg. Int. Chron. (1889) 



183-. 

 , , Paris. Tresca, H. E. C. E. 90 (1880) 



660-. 



by telephone. Rothen, . J. Tel. 13 

 (1889) 93-. 



weights on pendulum, problem. Isely, 



J. P. [1873] (x) Neuch. S. Sc. Bll. 10 



(1876) 20-. 



regulator. Destigny, . Eouen Tr. Ac. (1825) 



181-. 

 of Eoyal Society, Edinburgh. Robison, (Sir) J. 



Edinb. B. S. T. 11 (1831) 345-. 

 sidereal, Greenwich. Ellis, W. Nt. 11 (*1875) 



431-. 



and mean time. Dupuis, N. F. (xn) Cn. 

 E. S. P. & T. 1 (1883) (Sect. 3) 75-. 



. Le Roy, A. As. Fr. C. E. (1894) 



(Pt. 2) 330- ; Ev. Sc. 3 (1895) 348-. 

 sounder for marking seconds. Knipp, C. T. 



Am. J. Sc. 5 (1898) 283-. 

 standard, " make-and-break " apparatus for, 



and Jiirgenssen's clock construction. Kon- 



koly, M. (xn) Mag. Tud. Ak. Etk. (Mth.) 



8 (1881) (No. 8) 11 pp. 

 stopping, due to oscillation of weight. Howard, 



W. Silliman J. 8 (1824) 277-. 

 Strasburg Cathedral. Fargeaud, A. Fr. Cg. 



Sc. (1842) (pte. 2) 113-. 

 . Raasche, G. Eiga Cor.-Bl. 38 (1895) 



67-. 

 striking by electricity. Bianchedi, G. Ev. Sc.- 



Ind. 16 (1884) 291-. 



part regulated by pendulum. Massey, E. 

 Nicholson J. 8 (1804) 162-. 



sympathetic action of pendulums. Smalley, 

 G. R. N. S. W. E. S. T. 1 (1867) 78-. 



influence. Ellis, W. As. S. M. Not. 33 

 (1873) 480-. 



synchronisation. Cornu, A. J. de Ps. 7 (1888) 

 231- ; Par. S. Ps. Se. (1888) 264-. 



synchronism between, by electric control. 

 Cornu, A. [1889] Dingier 276 (1890) 32-. 



and other time-measuring apparatus. Gardner, 

 H. D. Nt. 14 (1876) 529-, 554-, 573- ; 15 



(1877) 9-. 



, mechanical production. 

 Rodanet, A. H. Cg. Int. Chron. (1889) 59-. 



0150 



H. 



and time-signals, electric. West, J. 



Elekttech. Z. 17 (1896) 2-. 

 with torsion pendulum. Douglas, W. H. B. 



A. Ep. (1888) 823. 

 turret-, construction. Grubb, H. Dubl. S. 



Sc. P. 4 (1885) 447-. 

 , remontoirs. Denison, E. B. Camb. Ph. 



S. T. 8 (1849) 639-. 

 uniform pressure-, new. Buckney, T. As. S. 



M. Not. 40 (1880) 315-. 

 with variable period, stroboscopic observation. 



Brillouin, M. J. de Ps. 5 (1896) 394-. 

 Wadham's galvanic remontoire-. Lockey, F. 



Walker Electr. Mg. 1 (1845) 361-. 

 and watches, construction. Reid, T. Nichol- 

 son J. 11 (1805) 1-. 

 , (Eeid). M.,R. (nAdds.) Nicholson 



J. 15 (1806) 159-. 



, maintaining power. Nicholson, W. 

 Nicholson J. 1 (1797) 429-; 2 (1799) 49-. 



, pendulums and balances of, disturbance ; 



theory of escapements. Airy, G. B. [1826] 



Camb. Ph. S. T. 3 (1830) 105-. 

 , , influence of gravity. X. 



Nicholson J. 22 (1809) 134-. 

 , repeating. Elliot, J. M. Nicholson J. 



7 (1804) 157-. 



, 50 years progress. Gardner, H. D. 

 Nt. 36 (1887) 392-, 484-. 



water-clock and gong in India. Schlagintweit, 



H. von. Munch. Sb. (1871) 128-. 

 winding by barometric changes, suggestion. 



Wblsa,C.A. [1849] Helsingf . Acta 3 (1852) 



371-. 

 and writing- telegraphy, etc., application of 



electric current. Glcesener, M. (vi Adds.) 



D. Nf. Vsm. B. 33 (1857) 173-. 



Coincidences, method. Bichat, E. J. de Ps. 3 

 (1874) 369-. 



, . Collet, J. [1891] Isere S. Bll. 27 

 (1892) 1-. 



, . Perreau, E. J. de Ps. 8 (1899) 212-. 



Compensation of clocks, watches and chrono- 

 meters. Menon, . Les Mondes 13 (1867) 

 654-. 



Dial of Achaz (Horologium Achaz). Sachse, 

 J. F. Am. Ph. S. P. 34 (1895) 21-. 



for mean and solar time. Gosselin, (Col.) . 

 Metz Mm. Ac. 21 (1839-40) 396-. 



, universal. Bohm, J. G. Prag Sb. (1862) 



57-. 

 , wooden suspension, Alps and Pyrenees. 



Stanley, 0. Edinb. N. Ph. J. 11 (1831) 



281-. 

 Dialling. Lalande, J. le F. de. Par. EC. Pol. 



J. ll e cah. (1801) 261-. 

 . Gosselin, (Col.) . Metz Mm. Ac. 18 



(1836-37) 109-. 

 Electricity, use. Fdrster, W. (xn) Elekttech. 



Z. 1 (1880) 229-. 

 Electromagnetic time indicator. Sturrock, W. 



[1892] Sc. S. Arts T. 13 (1894) 163-. 

 Escapement. Crosthwaite, J. [1787] Ir. Ac. 



T. 2 (1788) 7-. 



for astronomical clock, Capt. H. Eater's. 

 Kater, E. Phil. Trans. (1840) 335-. 



52 



