Rare catalog/price guide tri-fold from the Structo Manufacturing Company in Freeport, Illinois.  1959 price guide.  Great vibrant colors.  Some tape residue and staining on the front and a small pen mark on the back.  Some small separations in the fold lines.  See pictures for complete condition.  11×24 overall size opened.  8-1/2×11 folded size.  Thanks for looking and good luck!