49 



Joyce, Rev. J. Dialogues on the Microscope, intended for the 

 instruction and entertainment of young persons desirous 

 of investigating the wonders of the minuter parts of 

 Creation ; containing an account of the principles of 

 vision, and of the construction and management of the 

 most improved and generally useful Microscopes, with 

 their application to the discoveries made by them in the 

 different Kingdoms of the Natural World. Illustrated 

 with 10 plates. 2 vols. i2mo. London, 1812. 



Keith, Prof. R. The Slit as an aid in Measuring Angular Aper- 

 ture. 2 figures. Month. Mic. Journ., No. LXXXIV., 

 Dec. i, 1875. 8vo. London, 1875. 



Kesteven, W. B., M.D. Note on the Microscopical Appear- 

 ances in the Nervous Centres after Death from Hydro- 

 phobia, i plate. From Journ. of Microscopy and Nat. 

 Science, Vol. V., p. 103. 8vo. London and Bath, 1886. 



Kinahan, G. H., M.R.I.A., F.R.G.S.I. Granite and other 

 Ingenite Rocks of Yar-Connaught and the Lower Owle, 

 or the mountainous tracts of country west of Loughs 

 Mask and Corrib (with plates 9, 10, n, 12). 



Report on the Microscopical Structure of Rocks : 

 No. L, Ingenite Rocks (plates 7 and 8) ; No. II., Quartz 

 contained in Granites from Co. Galway; No. III., 

 Carnsore Granite, Co. Wexford. Reprinted from Proc. 

 Roy. Irish Acad., Ser. 2, Vol. II. 8vo. Dublin, 1875. 



Kircheri, Athanasius. Mundus Subterraneus in XII. Libros 

 digestus ; quo divinum subterrestris Mundi Opificium, 

 mira ergasteriorum Naturae in eo distributio, verbo 

 iravTdfjiopQov, Protei Regnum, Universae denique Naturae 

 Majestas et divitiae summa rerum varietate exponuntur. 

 Abditorum effectuum causae acri indagine inquisitae 

 demonstrantur ; cognitae per Artis et Naturae Conjugium 

 ad humanae vitae necessarium usum vario experimento- 

 rum apparatu, necnon novo modo, et ratione applicantur. 

 2 Tomi, cum tabulis et figuris. Folio. 



Amstelodami, 1665. 



