SCIENCE- G OSSIP. 



A FILMLESS CINEMATOGRAPH 



For taking and projecting life-size animated photographs with 

 greatest perfection to the extent of over 500 pictures. 

 Specially constructed for the Amateur or Professional. 

 simple and reliable Price £6 1 0s. 



MECHANISM. „ .. , _. ... 



Negatives and Positive 



Plates 2 6 each. 



Subject Plates, 3/-. 



6d. allowed for each Plate 

 returned unbroken. 



TT 



COMPLETE OUTFIT, 



including Kammatograph, Lan- 

 tern, Jet, Tripod Stand, Print- 

 ing Frame, Developing Tray, 

 &c, £11 lis. 

 With the KAMMATOGRAPH an ordinary dry glass plate is used 

 instead of cinematograph film. The method of developing KAM- 

 MATOGRAPH plates is exactly the same as with dry plates, thus 

 bringing cinematography within the reach of all. 

 SPECIALITIES— Can be seen at the Manufacturers. 

 High-class Lantern and Jet, in travelling box . . . . . . £5 



Do., do., with patent electric arc lamp .. .. .. .. £6 



PATENT RHEOSTAT, which takes from 12 to 50 amperes at 

 no volts without overheating. Price on Application. 

 Also made for 200 and 250 voltage. 

 Write for Catalogue to the Manufacturers . — 



L. KAMM &. CO., Scientific Engineers, 



Works— 27f POWELL ST., GOSWELL RD., LONDON, E.C. 



T. TAMBLYN-WATTS, 



SCIENTIFIC APPARATUS MAKER, 

 GOLDIELANDS, SETTLE, YORKS. 



BIRKBECK BANK. 



Southampton Buildings, Chancery Lane, W.C. 



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 repayable on demand. TWO per Cent, on CURRENT AC- 

 COUNTS on the minimum monthly balances, when not drawn 

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 SAVINGS DEPARTMENT. 

 For the encouragement of Thrift the Bank receives small sums 

 on deposit, and allows Interest monthly on each completed £1. 

 BIRKBECK BUILDING SOCIETY. 

 How to PURCHASE A HOUSE for Two Guineas per Month. 



BIRKBECK FREEHOLD LAND SOCIETY. 

 How to PURCHASE A PLOT OF LAND for 5s. per month. 

 The BIRKP.ECK. ALMANACK, with full particulars, post free. 

 Established 1851. FRANCIS RAVENSCROFT, Manager. 



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Publishing Office : 5 New Street Square, E.C. 



ETCHINGS and 

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GEO. REES, 



SAVOY HOUSE, 115 STRAND. 



A large selection o tne best and highest-class 

 Pictures. Illustrated Catalogues post free 4 stamps. 



!BSf Highest Award 

 (3 Medals) for Copying 

 Apparatus, Parts 

 Exhibition, 1900; 



The AUTOMATIC & 

 NE0-CYCL0STYLE 

 DUPLICATORS 



For Reproducing Type 

 or Hand 



Writing. 



Gestetner's Patents. 

 ANY NUMBER OF COPIES FROM ONE ORIGINAL. 



No Mess. No Trouble. One turn of handle completes 

 the operation. 



Editor .Science-Gossip says : — " We can well recommend this 

 machine to Secretaries of Scientific Societies and others for pre- 

 paring manifold copies of notices or other documents." 



Prices from 25s. 



Illustrated Lists and Specimens Mailed Free by 



The CYCLOSTYLE CO., 



3 4 SNOW HILL, LONDON, E.G. 



SCIENCE-GOSSIP. 



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All Advertisements to be sent to Science-Gossip Office, no 

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D^^ Special quotations for a series of insertions, any 

 size space, matter changeable, on application. 



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