This is a unique all original antique index card filing box with attached display stand to hold your cards. Attached to the front of the box is a brass tag that reads, ‘Manufactured by Klipto Loose Leaf Co. – Mason City, Iowa – Patented – All Rights Reserved’. Note the unique slanted angles used on this display and box along with the clips that hold your cards to easily view them. The platform for this piece measures 11 1/2″ deep is 6″ wide and the back display stand is 11″ high. This file has the original ‘Bristol card index filing cards for both the months and the days of the month.