Tl. 4. Neue Literatur. 587 



3. Mikrophotographie. 



Cox, J. D., The actinic and visual focus in pTiotomicrography with high \)o- 

 wors (Araer. Monthly Äücrosc. Journ, vol. VI, 1885, no. 10 p. 193). 



Fctulertoii, .)., Microphotography (Engl. Mechan. vol. XLI, 1885, p. 320). 



Hitchcock, R., Optical arrangements for photomicrography, and remarks on 

 magnification (Amer. Monthly Microsc. Journ. vol. VI. 1885, no. 9 p. 168). 



Hitclicock, R., Photomicrography I (1. c. no. 11 p. 201). 



3Iiller, 31. N., Theory and practice of photomicrography I. II. (Engl. Mechan. 

 vol. XLI, 1885. pp. 298, 359). 



4. Mikroskopisches Präparat. 



ii. Apparate zum Präj)ai'iren. 



(,'<)x. C. F., Hard-rubber cells (Journ. New- York Microsc. Soc. vol. I, 1885, 



p. 188). 

 Davis, J, J., A simple cover-corapressor (The Microscope vol. V, 1885. p. 36). 

 Eternod, A., Planche ä dessin universelle pour les laboratoires de microscopie 



(Intern. Monatsschr. f. Anat. u. Histol. Bd. II, 1885, H. (!)■ 

 Füllt, J. M., Rotatory object carrier (Amer. Monthly Microsc. Journ. vol. VI, 



1885, no. 11 p. 204j. 

 Goweii, F. H., Improved microtome (1. c. no. 8 p. 156). 

 Hart, C. P., Making a microscope into a microtome ' (Science vol. VI, 1885, 



p. 228). 

 Hawkins, R. , Observatory trough (Sei. - Gossip, 1885, p. 135; cfr. Journ. 



R. Microsc. Sot '-r. II vol. V, 1885, pt. 4 p. 719). 

 (Heuklng, H.), Ne. *Tuction des Objecthalters an Schlittenmikrotomen 



(Zcitschr. f. Instiu Mn.^. . '.yl V, ^85, P 9 p. 314; c- diese Zeitschr. 



Bd. I, 1884, p. 491). 

 luostraiizeff, A. v., Ueber eine Vergleichungskammer zur mikroskv._iscben 



Untersuchung undurchsichtiger MineraUen (Neues Jahrb. f. Miner., 1885, 



Bd. II p. 94; cfr. diese Zeitschr. Bd. II, 1885, p. 530). 

 Janie.s, F. L., Arrangement of work-table (The Microscope vol. V. 1885, 



p. 190). 



') Uebertrifft Alles bis jetzt Dagewesene! „Mr. C. P. Hakt described 

 (to the Section of Histology and Microscopy of the American Association for 

 thc Advancement of Science) a clever manner of making a microscope 

 into a microtome, by using the tube to carry the imbedded object, and the 

 movable stage to carry the razor; the object to be cut is moved by the tine 

 adjustment." — Ueber diese kindische Spielerei hat sich die hochgelahrte 

 Association, ohne Protest zu erheben, vortragen lassen? Sapienti sat! 



