BKITAIN.] INTERNATIONAL DIRECTORY. 29 
Roberts, T., M.A., F.G.S., Woodwardian Museum, Cambridge. Geol., 
Palao. 
Robertson, David, F L.S., F.G.S., Fern Bank, Millport, by Glasgow, 
Scotland. Crustacea, for a mini f era. 
Robinson, Isaac, Beninghoe, Hertford. Diatoms, Mic. C. Ex.* 
Robinson-Douglas, \V. D., F.L.S., F.R.G.S., F.E.S., Orthardton, Castle 
Douglas, Scotland. Coleopt., British and European. 
Robson, John E., F.E.S , Editor "British Naturalist," 15 Northgate, 
Hartlepool. Ent., Lepid. C. Ex. 
Rodden, R. L., Keble College, Oxford. Zool. 
Rodger, Alex. M., Univ. Coll. Dundee, Scotland. Gen. Biol., Osteology* 
Rogers, Thomas, 27 Oldham Road, Manchester. Ferns, Mosses, Moll. 
C. Ex. 
Rolfe, Robt. Allen, A.L.S., Asst. Royal Herbarium, Kew, Surrey. Bot: 
Orchids. 
Rolleston, Geo., Oxford. 
Romanes, Geo. J., M.A., LL.D., F.R.S., etc. Christ Church, Oxford. 
Physiol, Psycho I* 
Rorie, James, M.D., Royal Lunatic Asylum, West Green, near Liif, Dun- 
dee, Scotland. Con., Physiol., PsychoL, Nat. Hist.* 
Ross, Justin C., care of H. S. King & Co., 65 Cornhill, London. Palaeo., 
Geol., Arch. 
Rosse, Earl of, Birr Castle, Parsontown, Ireland. Phys., Elect., Photog., 
Ast. 
Rousselet, Charles, 27 Gt. Castle St., Regent St., London, W. Mic., 
Zool., Eotifera, Protozoa, Infusoria* 
Roy, J., LL.D., 33 Belvidere St., Aberdeen, N.B., Scotland. Detmids. 
Royal Microscopical Society, 20 Hanover Sq., London, W. Pres't A. D. 
Michael, Esq., F.L.S., Secretaries, Prof. F. Jeffrey Bell, M.A., 
Dr. W. H. Dallinger, F.R.S. ; Treas., W. T. Suffolk, Esq. ; Libr. 
Mr. W. H. Brown.* 
Rudler, Frederick "William, Curator of the Museum of Practical Geology, 
and Hon. Dir. of the Anth. Inst. of Great Britain and Ireland, 28 
Jermyn St., London, S.W. Geol., Min., Anth. 
Ruffle, John, 21 Knoll Park Road, Neath, South Wales. Bot., Org. and 
Inorp. Chem., Meteo., Elect., Photog. 
Russell, Win. J., Ph.D., F.R.S. , Past Pros. C. S , Lect. on Chem. Medi- 
cal School of St Bartholomew's Hospital, 34 Upper Hamilton Ter- 
race, London, N.W. 
Russell, Tl:os. D., Dealer in Fossils, Minerals and Mic. objects, 78 Newgate 
St., London, E.C. Palceo., Geol., Min., Lithol., Mic. C. Ex.* 
Sadler. Herbert, 32 Manor St., Clapham, London, S.W. Ast.* 
Safford, Samuel Sutherland, Parkshot, Richmond, Surrey. Genealogy 
and Heraldry. 
James 
Salton, J. B., 48 Queen Anne St., London, W. Comp. Biol. 
Salton, John C., M.A. (Oxon.), F.L.S., New University Club, St. 
Club, London, S.W. Comp. Anat., Zool. 
Salvin, Osbert, M.A., 11 Chandos St., Cavendish Square, London, W. 
Orn. 
Sander, F., Horticultural Establishment, St. Albans, Hertfordshire. Or- 
chidaceoe. 
Sayce, Prof. A. H., Prof, of Assyriology, Queen's Coll., Oxford. Arch. 
Saywell, Samuel, MA., F.L.S., F.R.A.S., The College, Broomsgrove, 
Worcestershire. Bot., Ast., Zool., Arch. 
Schafcr, Edward A., Prof. Physiol., University College, London. Ent. 
Scharff, Robert F., Ph.D., B.Sc., M.R.I. A., Keeper Nat. Hist. Mus., 
Department of Science and Art, Dublin. Zool., Geog. Dist* 
Schulze, Adolf P., F.R.S.E., F.R M.S., 2 Doune Gardens, Kelviuside, 
Glasgow, Scotland. Microscopy. 
