274 Neue Literatur. II, 2. 



Queen 's new class microscope (Microsc. Bulletin vol. I, 1884, p. 47). 



Queen & Co.'s class microscope (Journ. R. Microsc. Soc. Ser. 11 vol. V, 1885, 



pt. 1 p. 119; cfr. Microsc. Bullet, vol. I, 1884, p. 47). 

 Schieck's corneal microscope (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, 



pt. 6 p. 954). 

 Swiit-Wai.k microscope (1. c. vol. V, 1885, pt. 1 p. 119). 

 Zeiss's No. X microscope (1. c. vol. IV, 1884, pt. 6 p. 954). 



(Moeller, .1.), C. Rkichekt's neues Präparirmikroskop (Zeitschr. f. Instru- 

 . mentenk. Bd. V, 1885, H. 1 p. 30; cfr. diese Zeitschr. Bd. I, 1884, p. 412). 

 Queek's new dissecting stand (Microsc. Bulletin vol. I, 1884, p. 38). 



V. Brunn, A. , Der WESTiEN'sche Universallupenhalter (Arch. mikrosk. Anat. 

 Bd. XXIV, H. 3, 1884, p. 470; diese Zeitschr. Bd. II, 1885, p. 229). 



Ward, R. H., New lens holder (The Microscope vol. V, 1885, no. 2 p. 33). 



AVe.stien, H., Mittheilungen aus dem physiologischen Institute der Universität 

 Rostock. 7. Die Patent-Anschlussklemme und ihre Anwendung [bei Lupen- 

 ständern] (Zeitschr. f. Instrumentenk. Bd. V, 1885, H. 1 p. 18). 



Wilson, AV. L., A cheap microscope holder (Sei. Gossip, 1884, p. 260). 



l). Objectiv. 



Griffin, F. AV., Microscopic objectives (Lancet 1884 p. 942). 



Hirst, G. D., Increase of angular aperture obtained by screwing the collar of 



Zeiss Vs water-immersion objective to its utmost, and using 1 of glycerin 



to 2 of water for the Immersion fluid (Journ. and Proceed. of the Soc. 



N. S. Wales, vol. XVII, 1883, p. 262). 

 Steinheil, A., Zur Orientirung über Objective aus zwei Linsen und ihre 



Fehler (Centralzeitg. f. Opt. u. Mechan. Bd. VI, 1885, no. 4 p. 37). 

 Si'ENf'FH's dust-prosector for objectives (Journ. R. Microsc. Soc. Ser. II vol, IV, 



1884, pt. 6 p. 959; cfr. Amer. Monthly Microsc. Journ. vol. V, 1884, 



p. 200). 



c. Tubus. 



Bau.sch, E., The Society screw (Microsc. Bulletin vol. I, 1884, p. 40). 

 AVray, L., An improved microscope secreen (Engl. Mechan. vol. XL, 1884, 



p. 180; cfr. Journ. R. Mcrosc. Soc. Ser. II vol. IV, 1884, pt. 6 p. 956; 



diese Zeitschr. Bd. II, 1885, p. 76). 

 Fasof.dt's nose-piece (Journ. R. Microsc. Soc. Ser. II vol. IV, 1884, pt. 6 



p. 959; cfr. Microsc. Bulletin vol. T, 1884, p. 42). 



