WATKINS & DONOASTER 



36, STRAND, LONDON, IV. C. 



(Fiva Doors from Charing Crott), 



Keep In stock every description of 



APPARATUS. CABINETS, BOOKS, AND SPECIMENS 



for Collectors of 



BIRDS' EGGS, BUTTERFLIES, MOTHS, ETC. 



Catalogue (96 pages) sent post free on application. 



LEPIDOPTERA LIST OF LOTS NO. X. 



Just published. Very moderate prices quoted in 

 shillings. Contains :— 50 Palaearctic Lepidoptera 

 Lots ; 62 Exotic Lepidoptera Lots. Special offer in 

 rarities, books, used cabinets, utensils. Complete 

 collections of Lepidoptera, Coleoptera, and other 

 Insects. Lists gratis on demand. 



Dr. O. Staudinger & A. Bang-Haas, 



Dresden-Blasewitz. 



200 pp., Large Octavo, with nearly 50 plates, folding maps, and 



other illustrations. Suitably hound in cloth. 



Price 716 net, postage i/- 



WILLIAM SMITH 



His Maps and Memoirs 



BY 



THOMAS SHEPPARD, M.Sc, F.G.S., 



Curator of the Hull Municipal Museums. 



Contents : — List of Illustrations — Earlier work on Maps and 

 Soils — Smith's work in Yorkshire, etc. — Notices of Smith's 

 work — Memorials, etc. Appendices : a Geology of 



England — b Freestone and Building Stone — c Memoir of 

 the Stratification of the Hackness Hills — d Agriculture— 

 e Politics, Statistics, etc. — Addendum — Bibliography. 



London : A. BROWN & SONS, Ltd., 5 Farringdon Avenue, E.G. 4. 

 AND AT Hull & York. 



Printed at Browns' Savile Press. 40 George Street, Hull, and published by 

 A. Brown & Sons, Limited, at 5 Farringdon Avenue, in the City of London. 



June 1st, 1921. 



