September i, 1905.] 



THE INDIA RUBBER WORLD 



III 



Forsyth 



TRADE MARK 



Combination 

 Metal Insertion 

 Packing and 

 Gasket Tubing 



L BOSTON > 



V BELTINtTco^ 



*M 



PATENTED APRIL 11, 1899 



^.V^HSPATEj^j^;^ 



A superior tubular gasket thai 

 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 Oen. Mgr. 



ORIGINAL 

 MANUFACTURERS OF 



VULCANIZED RUBBER GOODS 



BSTABLISHED 



1828 



BOSTON NEW YORK BUFFALO CHICAQO ST. LOUIS 



ytviitiitn 'J'he ImtUi Rubhn WtiUt wlicn i/na trrtlc. 



SAN FRANCISCO 



