^ CIENCE-GOSSiP. 



STEVE NS' AUCTION ROOMS. 



SALE ANNOUNCEMENTS. 



Tuesday, Sept. 12.— Curiosities from all parts of the World. 

 Tuesday, Sept. 1 9..— A Collection of Natural History Specimens. 



SCIENTIFIC INSTRUMENTS 



INCLUDING ALL KINDS OF 



Photographic and Optical Apparatus, Electricals, 



Mathematical, Surgical, and Musical Instruments, 



and Miscellaneous Property of every description. 



EVERY FRIDAY. 



NATURAL HISTORY SPECIMENS 



ONCE AND TWICE A MO NTH. 



Mr. T. C. STEVENS 



Begs to call attention to the above Sales at his Great Rooms, 



38, Kin g Street, C ovent Garden. 

 Goods Received at any Time, and Included in these Sales. 



TO 



MUSEUM CURATORS. 



SEND FOR DESCRIPTIVE CATALOGUE 



OF 



SPECIALTIES 



FOR 



MUSEUMS. 



Post free from LIBRARY SUPPLY CO.. 4. Ave 

 Maria Lane. London, E.C. 



" CARD SYSTEM » CATALOGUE, showing 

 a Perfect System of Indexing — applicable to all branches 

 of Science and Library Work — Post tree. 



SEND FOB OUR 



New Illustrated Catalogue 



OF 



MICROSCOPES 



And Apparatus 

 f» o s -r f-ree:. 



MICRO-OBJECT LENDING DEPT. 



Particulars Post Free. 



A large Stock of Second-hand N|icroscopes, by all the 

 best rnak,ers always on hand. List oil application,. 



O- BAKER, Established 176s, 

 ■ZOA, High Holborn, LONDON, W.C, 



Microscopical & Lantern Slides. 



Illustrative of every department of 



ZOOLOGY, 

 BOTANY 



AND 



GEOLOGY, 



AT THE UNIFORM RATE OF 



The Student's Series of 48 Preparations 



in Elementary and Advanced BOTANY, sent out 

 packed in rack boxes at f i is. net, post free. This 

 Series contains fourteen Type Preparations, 

 which can only be supplied separately at is. to 

 is. 6d. per slide. 



Stem Structure, Leaf Structure, Floral Structure, 



Ovaries, Fruits, Seeds, Plant Hairs, Scales and 



Glands, 6s. per dozen. 



Type Slide Preparations of the Mouse, the 



Newt, the Earth Worm, Peripatus, Cerianthus and 



Alcyonium, is. to is. 6d. per Slide. 



Set Slides of Foraminifera, 9d. to Is. per Slide. 



Sections of Cotton, Flax, Hemp, Jute, China Grass, 

 "Wool and Silk, &c, at Is. per Slide. 



W. LONGLEY, 



ENTOMOLOGICAL CABINET 



and APPARATUS MAKER, 



12, WHITE HART STREET, 



Catherine Street, Strand, London, W.C. 



Nets, Breeding Cages, and Apparatus of every descrip- 

 tion ; Cabinets for Insects, Birds' Eggs, Minerals, Shells, 

 Coins, etc., etc. ; Pocket Boxes, Store Boxes, and Book 

 Boxes. Sheets of Cork any size to order. 



NATURAL HISTORY AGENT AND BOOKSELLER. 



The Pharmaceutical Series of Microscopical Studies 

 in Elementary and Advanced Botany, comprising 4S 

 preparations, are published to meet the requirements of 

 Pharmaceutical Teachers and Studerrts, and are sent 

 packed in rack-box, price 21s. post free. 



MICROSCOPICAL AND LANTERN SLIDE 

 CIRCULATING LIBRARY. 



Slides to the number of 300 per year, supplied 

 in sets as required by subscribers, will be sent, post 

 paid, for the Annual Subscription of £1 Is. 

 payable in advance, 



The slides will be sent one or two days prior'to 

 the day of the lecture or exhibition, and must be 

 returned the day following the lecture, post paid. 

 Special post boxes will be provided for this 

 purpose, which will obviate the usual trouble of 

 packing. 



The whole of my very extensive stock will be at 

 the disposal of subscribers and Lists of Additions 

 to it will be sent from time to time. 



ABRAHAM FLATTERS, 



16 &18, Church Road, Longsight, 

 MANCHESTER. 



Preparer of Textile Fibres and Demonstrator in 



Microscopy to the Manchester Municipal 



Technical School. 



mr Send for Lists, <&c, free per post. 



