For sale is this nice Steelmaster vintage card file box that fits note cards that are 3 1/2" x 5".  The sale includes vintage alphabet cardboard dividers which do show wear.  The box also has the slide support to adjust to the size needed for the number of cards you have.  The box measures about 8 1/2" deep x 5 3/4" wide x 4" high.  The overall condition is quite nice with a few scratches and marks from use over the years.