SELF STARTING 



REMINGTON 



TYPEWRITER 



Saves from 15% to 25% of 

 every letter -writing hour 



THIS new invention permits your 

 typist to keep her eyes onher copy. 

 The machine doesn't have to be looked 

 at, or the scale watched. The time 

 saving is automatic. There is no other 

 typewriter like this. Fully protected 

 by Remington patents. 



Descriptive folders mailed on request. 



REMINGTON TYPEWRITER CO. 



(Incorporate d) 

 NEW YORK AND EVERYWHERE 



FINE INKS and ADHESIVES 



For those who KNOW 



iggins' 



Drawing Inks 

 Eternal Writing Ink 

 Engrossing Ink 

 Taurine Mucilage 

 Photo Mounter Paste 

 Drawing Board Paste 

 Liquid Paste 

 Office Paste 

 Vegetable Glue, Etc. 



Are the Finest and Best Inks and Adhesives 



Emancipate yourself from the use of corrosive and 

 ill-smelling inks and adhesives and adopt the 

 Higgins Inks and Adhesives. They will bea 

 revelation to you, they are so sweet, clean, well 

 put up, and withal so efficient. 



At Dealers Generally 



CHAS. M. HIGGINS & CO., Mfrs. 



Branches: Chicago, London 



271 Ninth Street Brooklyn, N.Y. 



of a projection lantern are completely met by the 



|hh Simple in Operation 



Superior in Optics 



Teachers, lecturers, instructors in classroom 

 or laboratory, find that all the requirements 



All SCI 



and 



|omb 



THE PERFECT STEREOPTICON 



Its superiority of optical equipment, giving remarkable clearness to the corners of the image, its new and 



powerful Mazda lamp equipment, and its excellent mechanical construction combine with its ease of operation 



to make it an ideal means of graphic presentation for frequent use. 



Model C — for slides. Has new 400-watt Mazda lamp, giving illumination superior to that of any similar 



instrument on the market. Price, $35.00 up. 



Combined Model — for both slides and opaque objects. Equipped wi'h 1 000- watt lamp giving superior 



illumination to the 35-ampere, A.C. arc lamp — yet using only 9 amperes. Price, $120. 



Other mode's from $26.50 up>. 



Write for interesting descriptive matter an J illustrated price list. 



gausch & Ipmb Optical (5. 



654 ST. PAUL STREET. ROCHESTER, N.Y. 

 NEW YORK, WASHINGTON. CHICAGO, SAN FRANCISCO 



Leading American Makers of Microscopes, Projection Apparatus, {.Balopticons) Photographic and Ophthalmic Lenses, 

 Stereo-Prism Binoculars, and other High-Grade Optical Products. 





