xciv 



HA RD WICKE'S SCIENCE-GOSSIP. 



S. LOUIS'S 



^e^ie^ @e Jilic^eiscepicjii ©eject js. 



Above 70 Series of Unmounted Objects at 2s. each Series, ready 

 for mounting. Also 12 Series of Unmounted Cleaned Diatoms, at 

 3j. each, 12 tubes in each. Also above 50 Series of Mounted Slides, 

 beautifully mounted on 3 X 1 Slips. The Mounted Slides are in 

 Series of 12 for 5s. Also 15 Special Series of Mounted Slides, 6 

 in each Series, at 4j. each. 



12 AN ATOMIC AIi SECTIONS. 



Series 3 (Injected), 5/-. 



Liver, cat. 

 Lung ,, 

 Spinal cord, cat. 

 Kidney, rabbit. 

 Tongue, cat. 



Slow worm. 

 Ear, cat. 

 Colon, cat. 

 Small intestine, cat. 

 Stomach 



Brain „ 



Tumour of Brain. 

 Amyloid kidney. 

 Miner's lung, with coal dust 

 Sarcoma of liver. 

 Sporospermia. 

 Nutmeg liver. 



12 PATHOLOGICAL. 

 Series 1.— 5/-. 



Epithelioma of lip. 

 Fibroma of jaw. 

 Sarcoma of uterus. 



f , brain. 

 Encephaloid cancer of liver. 

 Tubercular lung. 



Sole Agent: Wm, WEST, 15, Horton Lane, Bradford. 



Send Stamp for Catalogue of 40 Pages. 



SPECIAL BOTANICAL SLIDES. 



Stem-Structure, Cell-Structure, Cell-Contents, 

 Ovaries, Leaf-Buds, Flower-Buds, &e. 



All the Parts in situ. 

 T.S. Ovary, Marsh Epipactis, "Epipactis pahistris" ... 

 T.S. and L.S. Ovary, Foxglove, "Digitalis purpurea" 

 T.S. Leaf-bud of Sycamore, "Acer Pseudoplatanus " ... 



T.S. Leaf-bud of Ash, "Fraxinus excelsior 



T.S. Flower-bud of Iris, " Iris Germanica " 



T.S. Flower-bud of Lily. " Lilium croceum " 



T.S. Flower-bud of Passion Flower, " Passiflora cserulea' 



1/- 



1/3 

 1/6 

 2/- 

 a/- 



2/6 

 2/6 



ABRM. FLATTERS, 54, Croft-st., Openshaw. 



T?OR SALE.— SMALL COLLECTION of 72 



JT CHOICE SELECTED DIATOM SLIDES, from Sendai 

 Japan, Oamaru, Panama, &c. List sent. Specimens tent on 

 approval. — Apply "Diatom," care of Chatto and Windus, 

 Piccadilly, London, W. 



New and Interesting Species of Shells 



From Borneo, Lake Tanganyika, and the Philippine Islands. 



COLLECTIONS PURCHASED. SPECIMENS EXCHANGED. 

 MANUFACTUKER OF GLASS - TOPPED BOXES, &c. 



Foreign Correspondence Invited. 



HUGH FULTON, Dealer in Recent Shells, 



89, FULHAM ROAD, LONDON, S. W. 



NOW READY. My New Illustrated Catalogue of 



MICROSCOPICAL REAGENTS 

 AND MATERIALS. 



Price 3d., but will be sent FREE to all applicants during the 

 current month. 



C. H. HESKETH WALKER, Micro-Specialist, 



12, CHURCH STREET, LIVERPOOL. 



MASON'S LANTERN AND TABLE 



(PATENT.) MICROSCOPE. 



As supplied to the R. A. Society ', Burlington House. 



FOR SCIENCE TEACHERS and PRIVATE 

 EXHIBITIONS. Cheap and the most effective in the 

 market. Full description from R. G. MASON, Manufacturing 

 Optician (from J. Swift), 69, Clapham Park Road, London, S.W. 



TO MUSEUMS AND PRIVATE COLLECTORS. 



W. K. MANN, NATURALIST, 



(Established 1868,) 

 WELLINGTON TERRACE, CLIFTON, BRISTOL, 



Has now for sale, at reduced prices, one of the largest and most 

 authentic selections in this country of BIRDS' EGGS , in 

 Clutches and with Nest. BIRD SKINS. British and EXOTIC 

 T-iEPIDOPTERA , and Insects generally. Splendid Stock. 

 FORE IGN SHELLS, Natural History Books, CABINETS , 

 and Apparatus. Selections of Shells and Insects, sent on approval. 



Special Offer. — Steel Egg Drill, Brass Blowpipe, and Egg 

 Label List, post-free is. 



NEW PRICE CATALOGUE FREE. 



MICROSCOPIC OBJECTS for MOUNTING, 



Nine doubly stained Botanical or 18 Miscellaneous, is. id. per 

 Series, post-free. GUARANTEED QUALITY. 



All beginners should read the New Pamphlet, 



PRACTICAL HINTS ON MICROSCOPIC MOUNTING 



6d., post-free. List of Objects One Stamp. 

 R. G. MASON, 69, Clapham Park Road, London, S.W. 



THE MICRO-FUNGI OF FRANCE, 



In Micro-Slides, with Explanatory Text. 

 Published by MM, J. Tempere and E. Dutertre. 



From 1,000 to 1,200 species will be issued in Series of 25 species every two 

 months. Each slide will contain two preparations, one transparent for special 

 study, and the other presenting the species in situ. 



Price of each Series with accompanying Text, 28s. post-free, 

 and registered. 



N.B. — Subscribers are requested to send their names as early as possible, 

 as 25 collections only will be published. 



J. TEMPERE, 168, Rue St. Antoine, Paris. 



Microscopic Preparations Illustrating the 

 Minute Structure of Vegetable Life. 



READY for MOUNTING, with PLAIN INSTRUCTIONS. 



Being enclosed in a novel transparent envelope, these objects may 

 be examined without removal before mounting. They are pre- 

 pared with the utmost care, and are mostly stained in one or two 

 colours of the most permanent character. 



24 for 3s. 6d. ; 6 for Is. ; post-free anywhere. 

 List, One Stamp. 



WALTER^WHITE, LWcThAmT^SWAFFHAM. 



ESTABLISHED 1851. 



BIRKBECE BANK 



Southampton Buildings, Chancery Lane. 



THREE per CENT. INTEREST allowed on DEPOSITS 

 repayable on demand. 



TWO per CENT, on CURRENT ACCOUNTS, calculated 

 on minimum monthly balances, when not drawn below £100. 



STOCKS, SHARES, and ANNUITIES purchased and sold. 



SAVINGS DEPARTMENT. 



For the encouragement of Thrift the Bank receives small sums on 

 deposit, and allows Interest, at the rate of THREE per CENT, 

 per Annum on each completed £1. Accounts are balanced and 

 Interest added on the 31st March annually. 



FRANCIS RAVENSCROFT, Manager. 



HOW TO PURCHASE A HOUSE FOR 

 TWO GUINEAS PER MONTH, OR A PLOT OF 

 LAND FOR FIVE SHILLINGS PER MONTH, with im- 

 mediate possession. Apply at the Office of the Birkbeck 

 Frbehold Land Society. 



The BIRKBECK ALMANACK, with full particulars, post 

 free, on application. 



FRANCIS RAVENSCROFT, Manager. 



min"eralogy. 



Choice Specimens and Collections for Museums, 

 Students, and Prospectors. Lessons Given. Cata- 

 logues Free. 



SAMUEL HENSON, 



97, REGENT STREET, LONDON, W. 

 Established 1840. 



I MEDALS 

 I Hi 7 PARIS 



mm 



= Numbers for use by Bankers:— Barrel Pens,] II ^1 

 =225,226, 262. Slip Pens, 332, 909, 287, 166, / 

 £404. In fine, medium, and broad Points. 



