AMNH LIBRARY 



IV 



SCIENCE-GOSSIP. 



100164808 



THE AUTOMATIC CYCLOSTYLE. 



THE LATEST IMPROVEMENT IN DUPLICATING APPARATUS. 



For printing Reports, Speci- 

 fications, Price Lists, etc., it is 

 invaluable and soon repays its 

 cost. 



A FEW ADVANTAGES. 



I. — No skill required. The 

 work being done by the 

 Machine automatically, a 

 novice can at once obtain per- 

 fect copies. 



2. — Great uniformity of 

 copies. The pressure being 

 constant and .regular, the 

 copies are all alike. 



3. — The process of re-ink- 

 ing is made much easier and 



EDITOR of 



" IVc can well 

 Secretaries of 

 ■for preparing mani- 

 other documents." 



" SCIENCE-GOSSIP " says : 

 (May, '98, Vo.) 



recommend this Machine to 



Scientific Soci-efiesjind others 



fold copies of notices or 



cleaner. One inking suffices 

 for 100 to 200 copies, but 2,000 

 copies may be taken from one 

 stencil. 



4. — Equally adapted for re- 

 producing v?rltten or type- 

 written matter. 



5. — Great speed in taking 

 copies. It is only necessary 

 to turn a handle which lifts and 

 lowers the frame, and time is 

 gained by having a less number 

 of re-inkings. 



6. — The difficulties which fre- 

 quently arise in the working 

 of other duplicating apparatus 

 entirely dispensed with in the 

 CYCLOSTYLE. 



COMPLETE OUTFIT for REPRODUCING HANDWRITING. 



Octavo size, £3 10s. ; Quarto size, £i 15s. ; Foolscap size, £5. 

 Extras for Reproducing Typewriting: Octavo size, 10s. 6d. ; Quarto size, lis. 6d. , Foolscap size, 12s. 6d. 



Fitted with Unmeltable Rollers for Hot Climates, £1 Is. extra, any size^up to Foolscap. 



To those requiring a ctieaper process, less easy of manipulation, the following is suitable; — 



THE " NEO CYCLOSTYLE ' HAND ROLLER PROCESS. 



Prices from 25s. Unmeltable Rollers for Hot Climates supplied at an extra cost. 



THE CYCLOSTYLE CO., 34, SNOW HILL, LONDON, E.C. 



STEVENS' AUCTION ROOMS. 



SCIENTIFIC INSTRUMENTS 



INCLUDING ALL KINDS OF 



Optical and Photographic Apparatus, Electricals, 



Mathematical, Surgical and 



Musical Instruments, and Miscellaneous Property 



of every description, 



EVERY FRIDAY. 



NATURAL HISTORY SPECIMENS 



ONCE AND TWICE A MONTH. 



MR. J. C. STEVENS 



Begs to -eall attention to his Sales of the above at 

 his Great Rooms, 38, King Street, Covent Garden, 

 at 12.30. every Friday. 



Goods received at any time, and included in tliese Sales, 



FOF^ SALE. 



THE EXTENSIVE AND VALUABLE 



Collection of Meteorites 



Fanned by JAMES R. GREGORY during the last 4oyears, 



Comprising over 400 different Falls and about 550 Specimens, 



including many very choice examples and many of extreme 



rarity, all in tlie finest condition. 



FOR FURTHER PARTICULARS, ETC., APl'Li 1 i 



JAIES R. GREGORY, 1,Kelso Place, Kensington, London.W. 



Sucli a Collection is suitable for a well-established Museum. 



MARINE BIOLOGICAL ASSOCIATION OF THE 

 UNITED KINGDOM. 



THE LABORATORY, PLYMOUTH. 



Thie following Animals can always be supplied, 

 either living or preserved by the best methods : — 



Syoon ; Clava, Obelia, Sertularia ; Actinia, Tealia, Caryophyllia, 

 Alcyonium; Hormiptiora (preserved); Leptoplana; Lineus, 

 Amphiporus ; Nereis Aphrodite, Arenloola, Lanice, Terebella ; 

 Lepas, Balanus, Gammarus, Llgla, Mysis, Nebalia, Carcinns; 

 Patella, Buccinum, Eledone, Pecten; Bugula, Grlsia, PedicelUna ; 

 Holotburia, Asterias, Echinus; Ascidia, Salpa (preserved), 

 Scyllium, Raia, etc., etc. 



For Prices and more detailed Lists apply to 



THE DIRECTOR, Biological Laboratory. PLYMOUTH. 



SCIENCE-GOSSIP. 



SCALE OF. ADVERTISEMENTS. 



Inch in Column 



Eighth of Page 



Quarter-page, or Half-column 

 Half-page, or One Column ... 



Whole Page 



Back Page 



Positions by Arrangement. 



£0 7 



6 



16 







1 10 







2 15 







5 6 







6 6 







All Advertisements to be sent to Nassau Steam 

 Press, Limited, 86, St. Martin's Lane, London, 

 I W.C., on or previous to the igth of each month. 



London : Printed by The Nassau Press, St. Martin's Lane, W.C, and Southwark, S.E., 

 To whom all business cemmimtcations should be addressed 



