83/93 1, except the addition of the iodine, which is omitted. 1. Coat over the iodine to a bright yellow color, then over the compound, No. 1, to red color, recoat over iodine, about one sixth as long, as the time occupied in first coating. Coat over iodine same as above, except recoat over the iodine about one fourth to one half as long as first coating. |