ZOOLOGY AND BOTANY, MICKOSCOPY, ETC. 273 



Cbisp, F, — Notes sur I'Ouverture, la yiision microscopique et la valeur des 

 objectifs a iimnersion a grand angle. (Xotes on Aperture, Microscopical Viiiion, 

 and the value of wide-angled Immersion Objectives) — contd. 

 [Tranfil. of paper I. (1881) pp. 303-60.] 



Journ. de Microgr., VI. (1882) pp. 44-8, 91-5 (13 figs.). 

 CuETis, L. — New ^-in. Gundlach Objective of 100°. 



Amer. Mon. Micr. Journ., III. (1882) pp. 19-20. 

 The Microscope, I. (1882) pp. 194-5. Science, HI. (1882) pp. 19-20. 

 Davis, G. E. — The limiting Diaphragm or Aperture Shutter. 



NoHh. Jlicroscopist, II. (1882) pp. 13-14 (2 figs.) p. 75. 

 Amer. Mon. Micr. Journ., III. (1882) pp. 49-50. 

 Engl. Mech., XXXV. (1882) p. 25 (2 figs.). 

 „ „ A Visit to an Objective Factory. 



[W. Wray's, Highgate.] 



Xorth. Microscopist, II. (1882) pp. 21-4. 

 DiPPEL, L. — ^Abbe's Camera Lucida. 



Bot. Centralbl, IX. (1882) pp. 242-3 (1 fig.). 



Foeeest's (H. E.) Compressorium, North. Microscopist, II. (1882) p. 51. 



Geiffith, E. H.— The Griffith Cell. Amer. Mon. Micr. Journ., III. (1882) p. 9. 



GriLLEJiiy, A. — Le ilonde Physique. Tome 11. La Lumiere. (The Physical 



World, Vol. n., Light.) 



[Contains a Chapter on the Microscope (20 pp., 20 figs., and 3 coloured 

 Plates), a section on Microscopical Photography (7 pp. and 5 figs.), and 

 one on the Applications of Photography to the Arts and Physical and 

 Natiural Sciences, 4 pp. and 3 figs.] 



8vo, Paris, 1882. 668 pp., 353 figs., and 26 plates. 

 Hitchcock, E. — Large and Small Microscopes. 

 [Piejoinder to C. Stodder.] 



Amer. Mon. Micr. Journ., Ill, (1882) pp. 16-7. 

 „ „ ■ The Microscopist. 



[Further reply as to StoweU's ' The Microscope.'] 



Amer. Mon. Micr. Journ., III. (1882) pp. 18-9. 

 Holmes, E. — Drawing, &c., from the Microscope. 



[Eecommends Mr. Dallinger's plan of drawing on finely smoothed 

 glass.] 



Sci.-Gossip, 1882, p. 39. 

 Journal of the Eoyal Microscopical Society for 1881. 



[Note on the small number of original contributions to the ' Transactions ' 

 and the reason for it.] 



Journ. of Sci., TV. (1882) p. 56. 

 Microscopical Societies. 



[Note as to an intended alteration in the printing of their Eeports.] 



Amer. Mon. Micr. .Journ., III. (1882) pp. 14-5. 

 Miles, J. L. W. — Dark-field Illumination by the Bull's-eye Condenser. 



[Placed beneath the stage, plane side uppermost, with a spot of black 

 paper in the centre.] 



North. Microscopist, U. (1882) p. 39. 

 „ „ Substitute for a Eevolving Table. 



[A piece of table oU-cloth, 15 in. sq., the cloth side turned to polished and 

 the oil side to painted tables.] 



North. Microscopist, II. (1882) pp. 39-40. 

 Nachet, C. S., Death of. Journ. de Microgr., VI. (1882) pp. 3-4. 



Objectives, Verification Department for. 



[Tabular results of measurements of objectives,] 



North. Jlicroscopist, JI. (1882) pp. 7, 24, 59. 

 Ollabd, J. A. — Mr. Kitten's Illumination. 



[Commending same, and recommending the use of distilled filtered water, 

 filling the globe full to prevent a shaky light, and not using too much 

 sulphur chlorate (first filtered).] 



Sci.-Gossip, 1882, p. 47. 

 PoCKLI^'GTO^■, H. — The Microscope at Home. 



Engf. Mech., XXXIV. (1882) pp. 538-9, 560-1. 



Ser. 2.— Vol. II. T 



