Ferroxyl Tests on Painted Steel Surfaces. 

 Upper Row Painted with Stimulative Paints 

 Lower Row with Inhibitive Paints. 



Water Test on Plates Painted Except in 

 Center Spot. Left Hand Plates Painted 

 with Stimulative Paints, Right Hand Plates 

 Painted with Inhibitive Paints. 



View of Steel Plates Painted with Stimulative 

 . Paints, after Immersion in Ferroxyl Jelly. 



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