xlviii 



LIST OF CONTRIBUTORS. 



COAL MINING Co., UNITED (Director 

 Hilt), Kohlscheid,Aix-la-ChapeUe ; 

 880. 



COIIN, PROF. DR. F., Breslau ; 904, 

 924, 987, 999, 1000. 



COHN, PROF. DR. H., Breslau ; 932-3, 

 936. 



" COLLEGIUM CAROLINUM " (Prof- 

 Weber), Brunswick', 158. 



CONSERVATORIUM OF THE MATHE- 

 MATICAL AND PHYSICAL COLLEC- 

 TIONS OF BAVARIA (Prof. Seidel), 

 Munich ; 397. 

 DE DIETRICH & Co., Niederbponn ; 67. 



DENCKER, C., Hamburg ; 129-30. 



DENNERT AND PAPE, Altona; 743, 

 745. 



DEPARTMENT FOR PUBLIC WORKS 

 (" Ban-Deputation "), Hamburg ; 

 746, 763, 806-9. 



DESAGA, C., Heidelberg ; 635-6. 



DEUTSCHBEIN, R., Hamburg ; 684-5. 



DICKERT, TH., Pnppelsdorf, Bonn ; 

 839. 



DOLL, DR. M. (Polytechnic School), 

 Carlsruhe ; 37. 



DORFFEL, P., 46, Unter den Linden, 

 Berlin; 309-10. 



DOVE, PROF. DR., Berlin-, 55, 64, 

 286, 307, 374, 935. 



DRE VERM ANN, DR., Hoerde, West- 

 phalia; 627. 



DREYER, ROSENKRANZ, AND DROOP, 

 Hanover ; 80. 



DURRE, PROF. DR., Aix-la-Chapelle ; 

 669-70. 



EBERMAYER, PROF. DR. (Director, 

 Academy of Forestry), Aschaffen- 

 burg; 686, 713. 



EDELMANN, M. T. (Polytechnic 

 School), Munich; 100, 102, 128, 

 206, 291-2, 319, 324, 332, 338-40, 

 343, 403, 426. 



ELBE, M., Ellwanycn ; 430. 



ENGEL, F., 21, Graskeller, Ham- 

 burg ; 485-6. 



ENGLER, PROF. DR., Halle ; 600. 

 ERIIARDT AND METZGER, 47, Elisa- 



bethcn Strasse, Darmstadt ; 663. 



ERNECKE, F., 6, Wilhelmstrasse, 



Berlin; 144, 145, 154, 165, 179. 



FEILITZSCH, PROF. Baron von, Greifs- 



wald; 54, 64, 112, 164, 886. 

 FEIN, C. AND E., Stuttgart ; 67, 375. 

 FENNEL, O., Cassel ; 18, 742, 875. 



FISCHER, H., Hanover ; 640. 



FISCHER, PROF. L. H., Freiburg, 

 Breisgau ; 898. 



FISCHER, PROF. DR. R., Breslau ; 

 306, 1002. 



FISCHER, T., Cassel; 805, 814. 



FRIEDERICHSEN, L., & Co., Ham- 

 burg ; 40, 41, 805. 



FRIEDLANDER, DR. C., Strasburg ; 

 946. 



FRITSCH, PROF. DR., Berlin ; 925. 



FUESS, R., 108, Jacobstrasse, Ber- 

 lin; 60, 423, 847-8, 851, 886-7, 

 912. 



FURTENBACH ANO OEHIAFEN, Rei- 



chelsdorf, Number g ; 600. 

 GABLER, C. D., Hamburg; 173, 174. 

 GASSER, DR., Marburg ; 923. 

 GASWORKS, MUNICIPAL, Berlin ; 600. 

 GEHREN, F. W. von (STAUDINGER 



& Co.), Giessen ; 60, 64, 84, 164. 

 GEISSLER, C. F., & SON, Berlin ; 



172,259, 263, 627, 641,702,925, 



943, 1001, 1035. 

 GEISSLER, DR. H., Bonn; 164,172, 



225, 263, 322, 627-8,641, 700. 

 GEISSLER, P. C., Nuremberg ; 894. 

 GEODETIC INSTITUTE, Berlin ; 63. 

 GEODETIC INSTITUTE, Munich; 22, 



744, 761. 

 GEOLOGICAL SURVEY OF BAVARIA 



(Dr. Giimbel), Munich ; 835-6. 

 GERLACII, PROF. DR., Erlangen; 



991-2. 

 GERLAND, DR. E. (Polytechnic 



School), Cassel ; 64,293,887. 

 GERSTKyHdmR,M., Freiberg, Saxony; 



100. 

 GIESSEN, UNIVERSITY OF, (Dr. Buff, 



Prof.) ; 84, 154, 225, 245, 319, 340. 

 GIZYCKI, PROF, von (Polytechnic 



School) , Aix-la- Chapelle ; 456, 470. 

 GODEFFROY, J. C., Museum 



Godeffroy, Hamburg ; 814. 

 GOLDSCHMIDT, T., Berlin ; 600. 

 GOPPERT, PROF. DR., Royal Bota- 

 nical Garden and Museum of the 



University of Breslau ; 988-9, 995. 

 GOTTINGEN, INSTITUTE OF VEGE- 

 TABLE PHYSIOLOGY OF (Prof. Dr. 



Grisebach, Director) ; 1000. 

 GOTTINGEN OBSERVATORY ; 414, 767. 

 GOTTINGEN, UNIVERSITY OF; 219, 



293, 348, 601, 1040. 

 GREIFSWALD, UNIVERSITY OF ; 164. 

 GREINER, PAUL, Hamburg ; 738. 

 GRUNEBERG, Cologne ; 738. 



