Diary.— Meetings of Societies. 



Feb. 1. Lionean Society of London, 8 p.m. 



„ 5. Leeds Greological Association.— " The Metallurgy of Silver,' 



B. A. Burrell, F.C.S., 8 p.m. 

 „ 6. Leeds Naturalists' Club. 



„ 6. Selby Naturalists' Society.— " Animal Life, in its Lower Forms," 



J. M. Kirk, 8-15 p.m. 

 „ 6. Bradford Naturalists' Society, 7-30 p.m. 

 „ 6. Liversedge IS aturalists' Society. 

 „ 6. Bishop Auckland Naturalists' Field Club. 

 „ 7. Entomological Society of London, 7 p.m. 



7. Wakefield Nakiralists' and Philosophical Society. 

 „ 8. Beverley Naturalists' Field Club. — On the Cellular Tissues of 



Plants," Pev. W. Smith. 

 „ 9. Dewsbury Naturalists' Society. 



„ 13. Leeds Naturalists' Club".— Celebration of 500th Meeting, by Social 



Tea, at Powolny's Restaurant. 

 „ 14. York and District Naturalists' Field Club. 

 „ 15. Linnean Society of London, 8 p.m. 

 ,, 19. Leeds Geological Association. 

 „ 19. Manchester Cryptogamic Society, 7-30 p.m. 

 „ 20. Leeds Naturalists' Club. 



„ 20. Selby Naturalists' Society.—" The Physical Geography of the Sea, " 



W. B. Bellerby, 8-15 p.m. 

 „ 20. Bradford Naturalists' Society. — Microscopical Evening 7-30 p.m. 

 „ 22. Beverley Naturalists' Field Club. 



„ 22. North Staffordshire Naturalists' Field Club. — Meeting at Leek. 

 „ 26. Lancashire and Cheshire Entomological Society. 

 „ 27. Leeds Naturalists' Club. 



Cassell's Popular Natural History — Birds, one vol., strongly bound, 300 

 illustrations, and Paxton's Botanical Dictionary, first edition, for other 

 Natural History Bo(5ks. — G. Roberts, Lofthouse, Wakefield. 



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