II, 2. Neue Literatur. 275 



d. Tisch. 



Beck's combined substage apparatus (Journ. R. Microsc. Soc. Ser. II vol. V, 



1885, pt. 1 p. 115). 

 Hartnack's goniometer-stage (1. c. vol. IV, 1884, pt. 6 p. 960). 

 Mayall's mechanical stage (1. c. vol. V, 1885, pt. 1 p. 122). 

 Swift and Som's goniometer-stage (1. c. vol. IV, 1884, pt. 6 p. 960). 



e. Beleuclitungsapiiarate. 



(Behrens, W.,) Eine neue Construction des AiiHE'schenBeleuclitungsapparates 



(Zeitschr. f. Instrumentenk. Bd. IV, 1884, H. 12 p. 426 ; cfr. diese Zeitschr. 



Bd. I, 1884, p. 409). 

 (Behrens, W.,) Modification of the Abbe condenser (Journ. R. Microsc. Soc. 



Ser. II vol.V, 1885, pt. 1 p. 124; cfr. diese Zeitschr. Bd. I, 1884, p. 409). 

 Conipton, B., Microscopic illumination (Engl. Mechan. vol. XL, 1884 — 1885, 



p. 475). 

 Finden, C. J. B., The diatomescope (1. c. p. 264). 

 F. R. M. S., lUumination for a microscope (1. c. p. 299). 

 F. W., The diatomescope (1. c. p. 321). 

 van Heurck, H., The diatomescope; true nature of the Striae of diatoms 



(1. c. p. 365, 452). 

 Malley, Illumination for a microscope (1. c. p. 299). 

 Nelson, E. M., Illumination for the microscope II. III. IV. (1. c. p. 157, 



263, 282). 

 Nelson. E. M., The diatomescope (1. c. p. 282, 410). 

 Osborne, S. G., The diatomescope (1. c. p. 299; cfr. Sci.-Gossip, 1884, p. 276; 



Jouni. R. Microsc. Soc. Ser. U vol. IV, 1884, pt. 6 p. 961; vol. V, 1885, 



pt. 1 p. 128). 

 Royston-Pigott, G. W., Diatomescope experiments (Engl. Mechan. vol. XL, 



' 1884, p. 239). 

 Wallich, G. C, A new form of condenser for the microscope (1. c. p. 320; 



cfi'. Journ. R. Mcrosc. Soc. Ser. II vol. IV, 1884, pt. 6 p. 962 ; vol. V, 



1885, pt. 1 p. 127). 

 Ward, P., Illumination for a microscope (Engl. Mechan. vol. XL, 1884, 



p. 299). 

 Ward, R. H., The Iris illuminator (Amer. Monthly Microsc. Journ. vol. VI, 



1885. no. 1 p. 14). 

 ObUque Illuminators (Journ. R. Microsc. Soc. Ser. II vol. V, 1885, pt. 1 



p. 129). 

 Swift's cone and achromatized Immersion paraboloid condenser (1. c. p. 126). 



WicioHT, lt., The lantern microscope (Engl. Mechan. vol. XL, 1884, p 299). 

 Bui.loch's new lamp (Journ. R. Microsc. Soc. Ser. II vol. V, 1885, pt. 1 p. 133; 

 cfr. Amer. Monthly Microsc. Journ. vol. V, 1884, p. 205). 



18* 



