II, 1. Neue Literatur. 133 



no. 11, p. 211; cfr. Bull. Soc. Beige de Microscopie t. X, 1884, no. 11, 



p. 194). 

 Limont, W,, Notes *ori modern forms of the microscope (Proceed. Phil. Soc. 



of Glasgow vol. XV, 1883—4, p. 118). 

 Albertotti's micrometer microscope. (Journ. R. Microsc. Soc. Ser. II vol. IV, 



1884, pt. 5 p. 793; cfr. Ann. di Ottalmologia vol. XI, 1882; p. 29). 

 Griffith's club microscope. (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, 



pt. 5 p. 797). 

 Nächet's class microscope (1. c. p. 797). 



b. Ocular. 



Eye-piece amplification (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, pt. 5 



p. 804). 

 Kellner eye-piece with additional lens as a condenser (1. c. p. 801). 

 Zentmayer's nose-piece (The Microscope vol. IV, 1884. no. 10 p. 224). 



c. Tubus. 



Nelson, E. M., A hydrostatic fine adjustment (Engl. Mechan. vol. XXXIX, 



1884, p. 576; cfr. Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, pt. 5 



p. 800). 

 Nelson, E. M., Microscope tube-length (Engl. Mechan. vol. XXXIX, 1884, 



p. 589). 

 Griffith's nose-piece (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, pt. 5, 



p. 801). 



d. Tisch. 



(Flescb, M,), Ueber einen heizbaren, zu schnellem Wechsel der Temperatur 

 geeigneten Objecttisch (Botan. Centralbl. Bd. XX, 1884, p. 154; cfr. diese 

 Zeitschr. Bd. I, 1884, p. 33). 



e. Beleuchtungsapparate. 



Nelson, E. M., Illumination for the microscope (Engl. Mechan. vol. XL, 1884, 



p. 68). 

 Nelson, E, M., Plane mirror for microscope (1. c. vol. XXXIX, 1884, p. 593). 



Mercer, F. W., Incandescent lamps and accumulators in photomicrography 

 (Photography vol. I, 1884, p. 147). 



