HERE IS NO BETTER WAY 



pract Ice economy tban to use proper ma- 

 lalH and Hupptleo. Chemical sDalysls will 

 )W you If they are rlRbt. 



FRED'S J. MAYWALD, F. C. S. 



CONSULTING CHEMIST, 

 Pine St, 'I'hone. h'23 Jobii. New York City. 



TABLE OF CONTENTS 308 

 BUYERS' DIRECTORY 52 



r^Sii OKHAM KIRBER TO.. 50-5O [-remont St., SAN FRANCISCO. CAL. fei.. 

 &i^Ii fiORIlAM RI'RRF.R TO.. 81? South Broadway. LOS ANuELES, CAL.t;^;, 



AGENCIES 

 .fjjl DENVER RrBBFn CO., ■433H35 Lawrence St. .DENVER, COLO. 



WMi ^^Ti^^i:!^S^:J^'i^:'"i.!^^^l^kSk^'' '^'"'-ppWap^i essi^ B^^k co,;'?rs. av^ g....;. Seattle, was... p \^ 



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LAMPBLACKS ESPECIALLY FOR RUBBER MANUFACTURE 



SAMUEL CABOT, BOSTON, MASS 



