ROADS IN GRACELAND CEMETERY, CHICAGO, MADE DUSTLESS WITH TARVIA 
A New Tarvia Process 
To reduce the cost of the Tarvia treatment, this company has devised a new dust laying 
compound known as “Tarvia B.” 
This compound is an easy flowing liquid which, when applied without heating, will readily 
penetrate the top surface of a macadam road, reinforcing the binder and makingthe surface dustless. 
Under automobile traffic the surface will not pulverize or ravel 
In appearance the Tarviated road resembles asphalt and is equally dustless. 
The first application of the “Tarvia B” treatment costs about $300 per mile of roadway 16 
feet wide. One application each season is all that will be necessary. 
The new Tarvia treatment requires no special apparatus, and of great importance, from 
the standpoint of economy, the use of fine stone top dressing over the Tarvia may be dispensed 
with entirely. 
It is therefore no more expensive than oil treatment, and decidedly superior, as it reinforces 
the binder and adds to the life of the road. 
We believe the new “Tarvia B” treatment, owing to its low cost, will immediately dis- 
place the heated Tarvia treatment, except in such places as city parks, boulevards, etc., where 
the ve y finest dustless macadam is desired and first cost is not of paramount importance 
liooklit Regarding this Treatment Free on Request 
Barrett Manufacturing Company 
New York 
Chicago 
Philadelphia 
St. Louis 
Cleveland 
Allegheny 
Cincinnati Minneapolis Boston 
Kansas City New Orleans London, Eng. 
