Ivi 



LIST OF CONTRIBUTORS. 



DADIANE, P. NICHOLAS, 80, Grand 

 Sadorai (log No. 13), St. Peters- 

 bury ; 7, 13. 



DEGEN, COLONEL, Bobruisk ; 781. 



ERMOLIN (Pedagogical Museum), St. 

 Petersburg-, 1017. 



ESERSKY, THEOD., St. Petersburg ; 7. 



FOENULT (Pedagogical Museum); St. 

 Petersburg ; 1017, 1019. 



GADOLIN, M., St. Petersburg ; 58. 



GIVOTOVSKY (Pedagogical Museum}, 

 St. Petersburg ; 1023. 



GLOUKHOFF, W. (Warden of Stan- 

 dards, Ministry of Finance), St. 

 Petersburg; 175, 260, 278, 679, 

 1045. 



HERBST, M. W., Observatory, Pul- 

 kowa ; 758. 



ILYIN (Pedagogical Museuni), St. 

 Petersburg; io 18-19. 



IMPERIAL ESTABLISHMENT FOR THE 

 PREPARATION OF OFFICIAL PA- 

 PERS, St. Petersburg ; 238. 



IMPERIAL Moscow UNIVERSITY, 

 Moscow ; 619, 638. 



IMPERIAL OBSERVATORY, Pulkowa ; 

 406, 432, 720, 749. 



IMPERIAL TECHNICAL SOCIETY, St. 

 Petersburg ; 444. 



IMPERIAL UNIVERSITY, St. Peters- 

 burg ; 284, 295, 308, 317, 334, 1073. 



KOVALSKY (Pedagogical Museum), 

 St. Petersburg; 1019. 



KRESTEN (Pedagogical Museuni), St. 

 Petersburg; 1012. 



KRUEGER, PROF. DR. A., Helsingfors ; 

 126, 681. 



LEMSTROM, PROF. S., Helsingfors, 

 Finland; 386-9. 



LERMONTOFF (Pedagogical Museum), 

 St. Petersburg ; 1012,1014. 



MARKOVNIKOFF, Professor of Che- 

 mistry, Moscow University; 613, 

 638. 



MECHANICAL LABORATORY, TECH- 

 NOLOGICAL INSTITUTE, St. Peters- 

 burg; 446. 



MENDELEEFF, PROF., St. Peters- 

 burg ; 63. 



MICHAILOFF (Pedagogical Museum), 

 St. Petersburg; 1020. 



MINING INSTITUTE, St. Petersburg, 

 830-2. 



MINING SCHOOL, St. Petersburg; 861- 

 6, 868-9, 889-93. 



Moscow JUVENILE AND PEDAGOGI- 

 CAL LIBRARY (Pedagogical Mu- 

 seum), St. Petersburg ; 1017-8. 



NIPPE, R., St. Petersburg; 172,464. 



OBSERVATORY, THE IMPERIAL, Pul- 

 kowa ; 406, 432, 720, 749. 



OBSERVATORY, Wilna ; 425. 



OETTINGEN, PROFESSOR DR. A. von, 

 Imperial University, Dorpat ; 693, 

 708. 



OUSSOFF, DR. M., Zoological Museum 

 of the University, St. Petersburg ; 

 976. 



OVSIANNIKOW, PH., M. ACAD. Sc., 

 Professor of Physiology, University 

 St. Petersburg; 984-5, 991. 



PASCHKIEWITCH, CAPTAIN W., Cen- 

 tral Administration of Artillery, 

 St. Petersburg ; 108. 



PEDAGOGICAL MUSEUM, St. Peters- 

 burg; 1012. 



PENKIN (Pedagogical Museum), St. 

 Petersburg ; 1019. 



PETROFF, Kalouga ; 13. 



PHYSICAL SCIENCE CABINET (//- 

 perial Academy of Sciences), St. 

 Petersburg ; 63, 342, 347, 373,410. 



ST. PETERSBURG WORKSHOP OF 

 SCHOOL APPARATUS (Pedagogical 

 Museum), St. Petersburg; 1013, 

 1016-7, 1020, 1023. 



SCHILDKNECHT (Pedagogical Mu- 

 seum), St. Petersburg ; 1017. 



SCHINDHELM (Pedagogical Museum), 

 St. Petersburg; 1021. 



SHULGIN (Pedagogical Museum), St. 

 Petersburg; 1018. 



SKIBINEVSKY (Pedagogical Museum), 

 St. Petersburg ; 1023. 



SOKOLOFF, N. W., Imperial Medica I 

 Academy of St. Petersburg ; 617. 



STATISTICAL COMMITTEE (Pedago- 

 gical Museum), St. Petersburg; 

 1018. 



STREMBITSKY (Pedagogical Museum), 

 St. Petersburg; 1020-3. 



STROOKOFF (Pedagogical Museum), 

 St. Petersburg; 1013, 1017, 1023. 



TCHEBICHEFF, PROF. P., The Univer- 

 sity, St. Petersburg ; 22, 146. 



TECHNICAL SOCIETY, THE IMPERIAL, 

 St. Petersburg ; 444. 



TECHNOLOGICAL INSTITUTE, St. Pe- 

 tersburg; 59, 111, 446, 458. 



