LIST OF CONTRIBUTORS. 



xxxi 



MORRIS PATENTS ENGINEERING 

 WORKS, 50, High Street, Bir- 

 mingham, 3. 



MORRISON, R. M., University of 

 Edinburgh, 13. 



MOTTERSHEAD & Co., Manchester, 

 10, 19. 



MULLER, HUGO W., F.R.S., 1O. 



MULLER, J. A., C.E., 30, Craven 

 Street, Strand, London, 3. 



MURRAY, R. C., 69, Jermyn Street, 

 London, 7. 



MUSEUM OF KING GEORGE III., 

 King's College, London, 5, 9, 1O, 

 14. 



MUSEUM or PHYSICAL APPARATUS, 

 King's College, London, 7, 8, 1O.' 



MUSEUM OF SCIENCE AND ART, 

 Edinburgh, 7, 8, 9, 1O, 13. 



MUSPRATT, J., & SONS, Widnes, 

 Lancashire, 13. 



MYLNE, R. W., C.E., F.K.S., F.G.S., 

 21, Whitehall Place, London, 16. 



NAPIER AND ETTRICK, LORD, 40, 

 Queen Anne's Gate, 1. 



NAPIER, R., West Shandon, Dumbar- 

 tonshire, Scotland, 12. 



NAVAL MUSEUM, ROYAL, Greenwich, 

 London, 3, 11, 12, 15. 



NESBITT, A., F.S.A., Oldlands, Uck- 

 field,3. 



NEGRETTI AND ZAMBRA, Hatton 

 Garden, London, 15. 



NEWTON, E. T., Museum of Practical 

 Geology, Jermyn Street, London, 

 18. 



NICHOLAS, J., 90, Brunswick Street, 

 Manchester, 3. 



NICKOLL, J. J., 36, St. Mary Axe, 

 London, 12. 



NICOL, W. J., University of Edin- 

 burgh, 13. 



NORRIS, W. J., AND BROTHER, 

 C alder Chemical Works, Sowerby 

 Bridge, Halifax, 13. 



NORTH OF ENGLAND INSTITUTE OF 

 MINING AND MECHANICAL ENGI- 

 NEERS, Newcastle-upon-Tyne, 16. 



NORTHERN LIGHTHOUSES, COMMIS- 

 SIONERS OF, Edinburgh, 12. 



OERTLING, L., Turnmill Street, 

 London, 2, 3, 5. 



ORDNANCE SURVEY (Maj.-Gen. Ca- 

 meron, R.E.,F.R.S., Director Gene- 

 ral), Southampton, 15. 



ORDNANCE SURVEY OF PALESTINE, 

 9, Pall Mall East, London, 15. 



39. r >08. 



O'REILLY, PROF. J. P., Royal College 

 of Science, Dublin, 7, 14k, 16, 17. 



OXFORD, UNIVERSITY OF, 17. 



OXFORD UNIVERSITY MUSEUM, Ox- 

 ford, 16, 18. 



PALESTINE, ORDNANCE SURVEY OF, 

 9, Pall Mall East, London, 15. 



PASTORELLI, F., 208, Piccadilly, Lon- 

 don, 3, 14, 15, 16, 18. 



PATENTS, COMMISSIONERS OF, Patent 

 Office Museum, South Kensington, 

 London, 1, 3, 9, 12. 



PEARSON, A. A., 44 and 46, Queen's 

 Place, Leeds, 11. 



PENDRED, V., Streatham Hill, Surrey, 

 12. 



PERIGAL, H., F.R.A.S., 9, North 

 Crescent, Bedford Square, Lon- 

 don, 2, 4. 



PERKIN, W. H., F.R.S., The Chest- 

 nuts, Sudbury, Harrow, 13. 



PHORSON, P., Sunderland, 12. 



PIGOT, PROF. T. F., C.E., M.R.I.A., 

 Royal College of Science, Dublin, 

 2, 3, 12. 



PICHLER, S. F., 162, Great Portland 

 Street, London, 6, 12. 



PILLISCHER, M., 88, New Bond 

 Street, London, 14, 18. 



POOLE, J., & Co., 33, Spencer Street, 

 Clerkenwell, London, 3. 



PORTER, H., 181, Strand, London, 2, 

 14, 15. 



POSTMASTER -GENERAL, H.M., St. 

 Mar tin' s-le- Grand, London, 1O. 



PREECE, W. H., General Post Office, 

 London, 1O. 



PRESTWICH,PROF. J.,F.R.S.,O^/orrf, 

 16. 



PRICE, W., 181, Burrage Road, 

 Plumstead, 13. 



PRITCHARD, URBAN, M.D., 41, Guil- 

 ford Street, Russell Square, Lon- 

 don, 18. 



PROSSER, W. H., 108, South Hill 

 Park, Hampstead, 1, 12. 



RANSOMES, SIMS, & HEAD, Orwell 

 Works, Ipswich, 12. 



RAYLEIGH, LORD, F.R.S., 4, Carlton 

 Gardens, London, 5, 6, 7. 



RAYNOR, W., Radcliffe, Manchester, 

 10. 



READ, MRS., 27, Sussex Place, South 

 Kensington, London, 6. 



REID, J., & Co., Port Glasgow, 12. 



REID BROTHERS, 12, Wharf Road, 

 City Road, London, 1O. 



