With all the buzz from Fred's recent acqusition of the CD 132.2 Paisleys, "Congrats Fred!" I thought this would be a good time to show you the difference size of pinholes these come in. The one of the left is so large that the pin falls all the way to the top of the pinhole and the one on the right is too small to start threading the insulator onto the pin. The embossed Paisley in my collection has a very small pinhole and a normal pin will not screw into the insulator. I have always thought the smaller pinholes were from the earlier production runs.