SCOPE OF PRACTICAL PAINT TESTS 113 



the Atlantic City test fence. Mr. J. B. Campbell of Chicago 

 also acted as an official of the Paint Manufacturers' Association 

 in the application of the formulas to both the Atlantic City and 

 Pittsburg fences. 



At Pittsburg the fence was placed directly under the super- 

 vision and control of the Carnegie Technical Schools, who chose 

 for the fence work a committee of their technical force. Drs. 

 James and Schaeffer of this institution were present throughout 

 most of the work and were constantly represented during the 

 test. The Pittsburg Master Painters' Association appointed a 

 committee consisting of Messrs. Dewar, Rapp, and Cluley, for 

 the actual painting work, and they were represented with the 

 writer throughout the tests. 



Great interest was exhibited in the work by the committees 

 in charge, and the skill of the practical painters, combined with 

 the care of the inspectors, made the treatment of each formula 

 fair and satisfactory. 



