Note 20 — Chapter IX
Reading edition
A. C. Rapp, Chairman, Test Fence Committee, Pittsburg Branch, Master Painters’ Association; John Dewar, member Fence Committee, Pittsburg Branch, Pennsylvania State Association of Master Painters; J. H. James, Chairman, Carnegie Technical Schools’ Test Fence Committee; John A. Schaeffer, member Test Fence Committee, Carnegie Technical Schools; Henry A. Gardner, Director Scientific Section, Paint Manufacturers’ Association of the U. S.