Pine Oil, 18 Pittsburg fence tests, 107 Polar Micro-Examinations and Photomicrographs, 89 Primer for concrete, 218 Properties of Paint Pigments, 42 Prussian Blue, 66 Red Lead, 64 Reductions used in fence tests, 111 Re-enforcing Pigments, 89 Results of new test at Atlantic City test fence in 1910, table, 178-181 Pittsburg tests, 135 steel test plates, 232 Rosin Oil, 16 Rust, cause of in steel work, 220 inhibition of, 222 stimulation of, 223 Sanitary value of paints, 252 wall paints, 254 Sienna, 62 Silex, 60 Silica, 60 Silica and Barytes Paints in Pittsburg tests, 172 Solvent Naphtha, 20 Soya Bean Oil and Driers, table, 9 Chemical Characteristics of, table, 8 Steel Paint test, rating report, 234 reports on pigments used, 236-251 Steel paint, result of tests at Atlantic City, 234, 235 Steel, preparation of for paint tests, 228 water contact and paint, 224 Structural steel paint tests, 220 Sublimed Blue Lead, 47 Sublimated White Lead, 46 Suction varnish, 215 Sunflower Oil, 14 Constants of, table, 15 Supervisors of paint tests, 113