March i, 1905.] 



THE INDIA RUBBER WORLD 



in 



Forsyth 



TRADE MARK 



Combination 

 Metal Insertion 

 Packing and 

 Gasket Tubing 



PATENTED APRIL11, 1899 



A superior tubular gasket that 

 is durable and will not blow out 

 when properly applied. It makes 

 gaskets of any size or shape with- 

 out waste. 



A RUBBER PACKING with one or 

 more plies of pliable sheet metal in- 

 sertion. Forsyth Combination Packing will 

 satisfactorily withstand the heat of high 

 pressure steam, and is not so liable to blow 

 out as ordinary packings. It is practically 

 a metal packing with elastic surfaces. A 

 practical trial of Forsyth Combination Pack- 

 ing invariably results in a strong endorse- 

 ment of it. 



CAUTIOIN 



As the exclusive manufacturers of sheet metal insertion rubber packing 

 and gasket tubing, under a patent issued April 11, 1899, to James Bennett Forsyth, 

 we caution all parties against manufacturing, selling or using any rubber pack- 

 ing with sheet metal insertion that in any way infringes said patent. 



BOSTON BELTING CO. 



JAMES BENNETT FORSYTH, Mfg. Agt. and Gen. Mgr. 



=rcTURBRsoP VULCANIZED RUBBER GOODS '^^^r'" 



BOSTON NEW YORK BUFFALO CHICAGO ST. LOUIS 



itenlion The India Rubber World when you urile. 



SAN FRANCISCO 



