552 Neue Literatur. IX, 4. 



Range, P., Les notatlons optiques du microscope (Lyon med.; annee LXIX, 



1892, p. 567). 

 (de Vescovi, P.,) A simple geometrical indicator for the microscope (Journ. 



R. Microsc. Soc. 1892 pt. 4 p. 550; cfr. Zool. Anz. Bd. XV, 1892, p. 203). 

 (Ward, R. H.,) Microscopes and accessories of the Antwerp Microscopical 



Exhibition (Journ. R. Microsc. Soc. 1892 pt. 5 p. 684; cfr. Amer. Monthly 



Microsc. Journ. vol. XIII, 1892, p. 136). 

 Paper for cleaning the lenses of objectives and oculars (Journ. R. Microsc. Soc. 



1892 pt. 4 p. 548; cfr. Amer. Monthly Microsc. Journ. vol. XIII, 1892, p. 99). 



3. Mikrophotographie. 



(His, W.,) Photomicrographical apparatus of Leipzig Anatomical School (Journ. 

 R. Microsc. Soc. 1892 pt. 5 p. 673: cfr. diese Zeitschr. Bd. IX, 1892, p. 70). 



(Marktanner-Turneretscher, G.,) üse of photography in natural science 

 (Journ. R. Microsc. Soc. 1892 pt. 5 p. 677; cfr. Mittheil, des Oesterr. Tou- 

 ristenclubs Bd. IV, 1892, p. 33, 41). 



(Mai'tens,) Photomicrographical apparatus (Journ. R. Microsc. Soc. 1892 pt. 5 

 p. 673; cfr. Centralzeitg, f. Opt. u. Mechan. Bd. XIII, 1892, p. 135). 



(Roscoe, H. E., and Lunt, J.,) Photographing bacteria (Journ. R. Microsc. 

 Soc. 1892 pt. 4 p. 551 ; cfr. Philos. Transact. 182 B, 1892, p. 642). 



4. Mikroskopisches Präparat. 



a. Apparate zum Präpariren. 



(Atkinson, Gr. F.,) Automatic device for roUing culture tubes of nutrient agar- 



agar (Journ. E. Microsc. Soc. 1892 pt. 4 p. 556; cfr. Botan. Gazette vol. XVII, 



1892, p. 154). 

 Braatz , Ein neuer Sterilisirungsapparat für den chirurgischen Gebrauch 



(Deutsche med. Wochenschr. 1891 No. 38; cfr. Centralbl. f. Bacteriol. u. 



Parasitenk. Bd. XII, 1892, No. 11, 12, p. 395). 

 Dahmen, M., Die feuchten Kammern (Centralbl. f. Bacteriol. u. Parasitenk. 



Bd. XII, 1892, No. 14 p. 466). 

 (Dzierzgowski, S. v., and Rekowski, L. v.,) Apparatus for evaporating 



fluids at low temperatures (Journ. R. Microsc. Soc. 1892 pt. 5 p. 692 ; 



cfr. Centralbl. f. Bacteriol. u. Parasitenk. Bd. XI, 1892, p. 685; diese 



Zeitschr. Bd. IX, 1892, p. 396). 

 (Eternod, A.,) New cup for sections (Journ. R. Microsc. Soc. 1892 pt. 5 p. 705; 



cfr. diese Zeitschr. Bd. IX, 1892, p. 13). 

 Gärtner, G., Die Kreisel-Centrifuge (Wiener klin. Wochenschi-. 1892 No. 25; 



cfr. Monatsh. f. prakt. Dermatol. Bd. XV, 1892, No. 7 p. 364). 

 Knrtschinski, W. P., Ein elektrischer Thermostat (Wratsch 1892 No. 30 



p. 744 [Russisch] ; cfr. diese Zeitschr. Bd. IX, 1892, p. 473). 



