LIST OF CONTRIBUTORS. 



XXXIX 



RITCHIE, J., & SON, 25, Leith Street, 

 Edinburgh; 415-9. 



ROBERTS, W. H., Snodland, Kent ; 

 781. 



ROBERTS, W. CHANDLER, F.R.S., 

 Royal Mint, London ; 208, 568-70. 



ROBERTS, DALE, & Co., Manchester 

 and Warriju/ton ; 653. 



ROSCOB, PROF., F.R.S., Owen's Col- 

 lege, Manchester; 217,' 563, 567, 

 577-9, 644, 670, 705-7. 



Ross AND Co., 7, Wigmore Street, 

 Cavcndisk Square, London ; 239, 

 905. 



Ross, MAJOR W. A., 3, Mayland 

 Row, Shepherd's Bush ; 638. 



Ros8E,EARL OF,F.R.S., Birr Castle, 

 Parsonstown, Ireland; 401, 406, 

 412,432, 438. 



ROUND, J., 196, Camberwcll Road, 

 London ; 376. 



ROWLEY, W., C.E.,F.G.S., 74, Albion 

 Street, Leeds ; 874, 879-80. 



ROYAL AGRICULTURAL SOCIETY OF 

 ENGLAND, 12, Hanover Square, 

 London ; 474. 



ROYAL ASTRONOMICAL SOCIETY, 

 Burlington House, Piccadilly, 

 London ; 41 1, 413. 



ROYAL COLLEGE OF SCIENCE FOR 

 IRELAND, Stephen's Green, Dub- 

 lin ; 8. See also PROFESSORS 

 ADAMS, BARRETT, GALLOWAY, 

 HENNESSY, HULL, McNAB, 

 O'REILLY, and PIGOT. 



ROYAL COLLEGE OF SURGEONS OF 

 ENGLAND, Lincoln's Inn Fields, 

 London ; 976. 



ROYAJL COMMISSIONERS FOR THE 

 INTERNATIONAL EXHIBITION, 1851 ; 

 724, 814. 



ROYAL GEOGRAPHICAL SOCIETY OF 

 LONDON, 1, Savile Row, Burlington 

 Gardens, London ; 740, 798-801. 



ROYAL INDIAN ENGINEERING COL- 

 LEGE, Cooper's Hill ; 461. 



ROYAL INSTITUTION OF GREAT BRI- 

 TAIN, 2 1 , Albemarle Street, London ; 

 257, 286, 302, 381-2, 477, 563, 

 567-8, 878. 



ROYAL MICROSCOPICAL SOCIETY, 

 King's College, London ; 475, 902-3. 



ROYAL MUSEUM, SALFORD, Peel 

 Park, Salford; 1, 8, 119, 250, 281, 

 476-7, 487, 550, 681, 901-2. 



ROYAL NAVAL MUSEUM, Greenwich ; 

 117, 391, 781. 



ROYAL OBSERVATORY, Greenwich ; 

 129. 



ROYAL POLYTECHNIC INSTITUTION, 

 Regent Street, W.; 312. 



ROYAL SCHOOL OF MINES, Jermyn 

 Street, London ; 59, 553-62. 



ROYAL SOCIETY, Burlington House, 

 Piccadilly, London; 57, 89, 111, 

 117,159,171,291,298,399,410-11, 

 413,421,431, 690, 699, 738, 741, 

 750, 875. 



ROYAL UNITED SERVICE INSTITU- 

 TION, Whitehall Yard, London ; 

 115-6,392. 



ROYDEN, T., (Shipbuilder} Liver- 

 pool; 507. 



ROYSTON-PlGOTT, G. W., M.D., 



F.R.S., Hartley Court, Reading, 



57, 908, 919. 

 RUBIE, G. P. ; 527. 

 RUCKJSB, PROF. A. W., M.A., York- 

 shire College of Science, Leeds; 63. 

 RUHMKORFF, 11, Beak Street, Regent 



Street; 311, 314. 

 RUSSIAN EMBASSY, THE, Chesham 



Place, S.W.; 516. 

 RUTHERFORD, PROF., Edinburgh ; 



944. 

 RUTLEY, F., Geological Survey Office, 



Jermyn Street, London ; 826-7. 

 RUTTER, H. L., 1, St. Barnabas 



Villas, Lansdowne Circus, South 



Lambeth, S.W.; 281,316. 

 RUTTER, J. O. N., F.R.A.S., Black 



Rock, Brighton; 313. 

 SABINE, R., 2o, Cumberland Terrace, 



Regent's Park, Lo.ndon ; 181, 203, 



208, 233-4, 244, 348. 

 SALFORD ROYAL MUSEUM, Peel Park, 



Salford; 7,8,119,250,281,476-7, 



487, 550, 681, 901-2. 

 SAMUDA, BROTHERS, Poplar ; 522. 

 SAMUELSON, B., M.P., Middles- 

 borough ; 668. 

 SANDERSON, DR. B., F.R.S., 49 



Queen Anne Street, W. ; 948. 

 SANDERSON AND PHOCTOR, Shore 



Works, Huddersfield, and 19 and 



21, Queen Victoria Street, London ; 



277, 318. 

 SCHERZER, DR. K. von, Austrian 



Consulate General, 29, St. Sivithin's 



Lane, London ; 748. 

 SCHOOL OF MILITARY ENGINEERING, 



Chatham; 237. 

 SCHORLEMMER, C., F.R.S., Owen's 



College, Manchester; 591-2. 



