These are reprints of 3 Crockett Bit and Spur Company catalogs. The Number 6 catalog was originally printed in about the mid 1920s. It shows 28 spurs and 9 bits. The Number 12 catalog was originally printed about 1931. It has 103 spurs and 38 bits pictured. This catalog shows the names of the spur models as well as the catalog number of the spur models. These first 2 catalogs were originally printed when Crockett was in Kansas City, Missouri. The catalog Number 14 is the largest of the three catalogs both in the number of items and size of the pages. It was originally printed at Lenexa, Kansas. It shows 189 spur and 105 bit models. It was printed during World War II. A Special Notice printed on the back cover mentions shortages of materials and delivery is dependent upon availability of materials. These three books are essential if you are interested in Crockett Bits and Spurs. The price includes S + H in the USA. Our address is Ruxton's Trading Post, 22 Ruxton Avenue, Manitou Springs, Colorado 80829.