"According to the amount of rust apparent on the painted surfaces of the panels, as well as the degree of checking, chalking, scaling, cracking, peeling, loss of color, and other signs of paint failure shown, ratings were given each panel. The system of rating which took into consideration all the above conditions, was similar to the system used at the first inspection during 1910, when 0 (zero) recorded the worst results and 10 (ten) the best results. "In Table No. 1 there is shown the rating accorded by each inspector to each panel, as well as an average for each panel. TABLE NO. 1.--SECOND INSPECTION OF STEEL PAINT TEST PANELS AT ATLANTIC CITY, N. J., BY SUB-COMMITTEE D OF COMMITTEE D-1 =======+========================+======+======+=======+=======+======= | | | | H. A. | | Panel | |W. H. |P. H. |Gardner| C. | No. | Pigment |Walker|Walker|Chair- |Chapman|Average | | | | man | | -------+------------------------+------+------+-------+-------+------- 1 |Dutch process white lead| 2 | 3 | 3 | 5 | 3.7 2 |Quick process white lead| 4 | 4 | 3 | 6 | 4.2 3 |Zinc oxide (XX) | 1 | 1-1/2| 1 | 2-1/2| 1.5 4 |Sublimed white lead | 9 | 9-1/2| 9 | 8-1/2| 9.0 5 |Sublimed blue lead | 9 | 9-1/2| 9-1/2| 7-1/2| 8.8 6 |Lithopone | 2 | 1-1/2| 2 | 3-1/2| 2.2 7 |Zinc lead white | 3 | 4 | 5 | 7 | 4.7 9 |Orange mineral | 9 | 9 | 9 | 6-1/2| 8.3 10 |Red lead | 9 | 9 | 9 | 6-1/2| 8.3 12 |Bright red oxide | 8-1/2| 9 | 8 | 7 | 8.1 14 |Venetian red | 7 | 9 | 7 | 9 | 8.0 15 |Prince's metallic brown | 5 | 7-1/2| 6 | 8 | 6.3 16 |Natural graphite | 6 | 8 | 4 | 9-1/2| 6.8 17 |Artificial graphite | 5 | 7-1/2| 4 | 7 | 5.9 19 |Lampblack | 5 | 7-1/2| 5 | 8 | 6.3 20 |Willow charcoal | 9 | 8-1/2| 9 | 9 | 8.8 21 |Carbon black | 7 | 8-1/2| 5 | 8-1/2| 7.2 24 |Yellow ochre (French) | 5 | 7 | 2 | 8 | 5.5 27 |Barytes (natural) | 1 | 1 | 1 | 0 | 0.7 28 |Barytes (precipitated) | 2 | 1-1/2| 2 | 2 | 1.8 29 |Calcium carbonate | 0 | 0 | 0 | 0 | 0.0 |(whiting) | | | | | 30 |Calcium carbonate (pre- | 0 | 0 | 0 | 0 | 0.0 |cipitated) | | | | | 31 |Calcium sulphate | 1 | 1 | 1 | 3 | 1.7 |(gypsum) | | | | |