Standard Service issued this hat pin name badge for each employee to wear on their uniform daily. Each employee wrote their name on a small piece of white paper and slid it into this name badge, with a small plastic cover so it did not smear when it got wet. The plastic is no longer in this piece of history, and it has two screwback fasteners to attach nicely to a hat or shirt. The enamel finish on the logo has chips missing from the finish in the lower left corner. We date this piece from the 1930s, and it will look great in your collection. 20827-TP