314 'Neue Literatur. I, 2. 



A simple eye-piece indicator (Amer. Monthly Microsc. Journ. vol. V, 1884 

 no. 1 p. 8). 



(1. Tubus. 



Koch, Ueber eine Methode die Mikrometerschrauben zu prüfen (Verh. d. 



naturforsch. Gesellsch. zu Freiburg i. B. Bd. VIII, 1882, H. 1). 

 (Swift, J.), Testing the binocular arrangement (Journ. R. Microsc. Soc. Ser. II 



vol. III, 1883, pt. 6 p. 902). 

 Swift's fine-adjustment (Amer. Monthly Microsc. Journ. vol. V, 1884, no. 2 



P- 26). ^ 



Bullocb, W. H. , New Congress nose-piece ; patented 1883 (The Microsc. 



vol. III, 1883, p. 218; cfr. Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, 



pt. 1 p. 118). 

 Curties, J., Nose-piece adapter (Journ. Quek. Microsc. Club voll, 1883, p. 299 



aus Journ. R. Microsc. Soc. Ser. II vol. III, 1883, pt. 4 p. 572). 

 Matthews, J.. Device for facilitating the exchange of objectives (Journ. Quek. 



Microsc. Club vol. I, 1883, p. 299, 305; cfr. Journ. R. Microsc.Soc.Ser.il 



vol. in, 1883, p. 903). 

 McCalla, A., The „Congress" nose-piece (Amer. Monthly Microsc. Journ. 



vol. V, 1884, no. 2 p. 38). 

 Nelson, E. M., New method of fixing objectives to the microscope (Journ. 



Quek. Microsc. Club vol. I, 1883, p. 298). 

 Bausch and Lomb Optical Company safety nose piece (Journ. R. Microsc. Soc. 



Ser. II vol. III, 1883, pt. 6 p. 903). 

 Bülloch's objective attachment (1. c. Ser, II vol. IV, 1884, pt. 1 p. 118). 

 Watson's adapter nose-piece (1. c. Ser. II vol. III, 1888, pt. 6 p. 904). 



e. Tisch. 



(Matthews), A simple revolving table (Amer. Monthly Microsc. Journ. vol. IV, 



1883, no. 12 p. 238). 

 Pippet, W. A., A Substitute for a revolving table (Sci.-Gossip 1883, p. 232). 

 Boecker's movable stage (Journ. R. Microsc. Soc. Ser. II vol. III, 1883, pt. 6 



p. 904, aus DippEi., Handbuch p. 649). 

 Mili.ar's multiple stage-plate (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, 



pt. 1 p. 120). 

 Stewaut's safety stage-plate (1. c. p. 120). 



f. Beleuchtiingsapparate und Projectionsmikroskope. 



Gärtner, G., Ueber den Nachweis des Wärmetonus der Blutgefässe mittels 

 elektrischer Beleuchtung (AUg. Wiener medic. Zeitg. No. 7, 1884, p. 69; 

 cfr. diese Zeitschr. Bd. I, 1884, p. 263). 



