Lapel pin of the Radioland Day of the NCRV

Round center piece with the image of Palace Soestdijk; below it the letter N / CR / V. Along the lower edge the inscription RADIO LANDDAG. Attached to the center part on the left and right are angular ends with the dating: 19 / 33. Both ends are folded over and run, on the reverse side pointed, out. Between the ends a piece of striped textile is clamped. The vertical stripes have the colors: orange-white-light blue-white-orange. The emblem is related to NG-1995-5-3, NG-1995-5-6 and 7.