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Cheltenham Natural Science Society, Cheltenham. 
Chester Society of Natural Science, Chester. 
Chicago (U.S.A.), Newberry Library. 
Chicago (U.S.A.) Public Library. 
Chicago (U.S.A.), University Library. 
Chiswick Public Library, Chiswick. W. 
Christ Church Public Library, Blackfriars Road, Southwark. S.E. 
Christiania (Norway), University Library. 
Cincinnati (U.S.A.) Public Library. 
Clarke, Mrs. Stephenson, Brooke House, Haywards Heath, Sussex. 
Clermont-Ferrand (France), University Library. 
Clifton College, Clifton, Bristol. 
Clough, C. T., Esq., F.G.S., 28, Jermyn Street. S.W. 
Cobbold, E. 8., Esq., F.G.S., All Stretton, Church Stretton, R.S.O., Shropshire. 
Coke, Elmsley, Hsq., F.G.8., 65, Station Street, Nottingham. 
Coombs, J. Ashton, Esq., F.G.S., Albion Lodge, Gloucester Road, Cheltenham. 
Cooper, C. Forster, Esq., M.A., 14, Orsett Terrace, Hyde Park. W. 
Cornell University, Ithaca, U.S.A. 
Coventry Free Public Library, Coventry. 
Crosfield, Miss Margaret, Undercroft, Reigate. 
Crosse, Miss, The Yew House, Caterham Valley, Surrey. 
Croydon Central Public Library, Croydon. 
Darwin, W. E., Esq., F.G.S., 11, Egerton Place. S.W. 
Dawkins, Prof. W. Boyd, D.Sc., F.R.S., F.G.S., Fallowfield House, Fallowfield, Manchester. 
Dawson, Messrs. W., and Sons, St. Dunstan’s House, Fetter Lane. H.C. 
Deane, Henry, Esq., F.L.S., Equitable Building, First Floor, George Street, Sydney. 
INES AWe 
Derby Free Library and Museum, Derby. 
Devonport Free Public Library, Devonport. 
Devonshire, His Grace the Duke of, Chatsworth House, Derbyshire. 
Dijon (France), University Library. 
Dixon, E., Esq., B.Sc., F.G.S., 28, Jermyn Street. §.W. 
Dorset County Museum Library, Dorchester. 
Dowson, E. T., Esq., F.R.M.S., Geldeston, Beccles. 
Drake, Henry C., Esq., F.G.8., 30, Highfield, Scarborough. 
Drew, Dr. J., F.G.S., Montrose, Battledown, Cheltenham. 
Dublin, National Library. 
Dublin, Royal College of Science for Ireland, Stephen’s Green. 
Dublin, Royal Irish Academy, 19, Dawson Street. 
Dublin, Trinity College. 
Ducie, Right Hon. Earl of, F.R.S., Tortworth Court, Gloucestershire. 
Dundee Free Library, Dundee. 
Durham, the Dean and Chapter of (by C. Rowlandson, Esq., The College, Durham). 
Edinburgh Geological Society, India Buildings, George IV Bridge, Edinburgh. 
Edinburgh, Royal Scottish Museum, Argyle Square, Edinburgh. 
