This is a bound reprint of a Thompson's Enamel Catalog No. 867. The catalog was probably printed in the mid 80's. The original catalogs are extremely hard to find. The catalog also includes a list of most of the leaded colors, and colored pages of a color chart of each of the colors listed.
If you are interested in technical information such as (see below) it is listed for each color in the book. If you have no clue what I am talking about then this resource probably won't be helpful. This is not a training manual.