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SCIENCE-GOSSIP. 



AMNH LIBRARY 



100164815 



JOHN J. GRIFFIN & SONS, Ltd., 



Chemical, Philosophical and Photographic Instrument Makers, 



MAKERS TO THE ADMIRALTY, WAR DEPARTMENT, INDIA &> COLONIAL GOVERNMENTS. 



Physical and Chemical Apparatus of Every Description. 





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A Few Advantages:— Compact. Complete in itself. ' No trouble in working. Gives a continuous, uniform 

 light. Gases not generated under pressure. Perfectly safe. Its containing box can be used as a Lantern 

 table, while the apparatus is working inside. Total weight about 30 lbs. 



Full particulars and inspection upon application. 



20-26, SARDINIA ST., LINCOLN'S INN FIELDS, LONDON, W.O. 



THE AUTOMATIC CYCLOSTYLE. 



THE LATEST IMPROVEMENT IN DUPLICATING APPARATUS. 

 FURTHER IMPROVEMENTS JUST MADE. 



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 



" We can well 

 Secretaries 0] 

 for preparing mani- 

 other documents." 



«• SCIENCE-GOSSIP " Bays: 

 (Hay, '98, No.) 



recommend this Machine to 

 Scientific Societies and 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 written 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, £Z 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 cheaper 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. 



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



