Here are a handfull of my big ones. I know, the overcast wasn't the best day to grab a picture so I will probably make another later. Anyway, the multi at left is a Thomas and the center one is an Ohio Brass. The red no-name at right is a 4 part. As you may be able to see, the OB has a fair chip under the top skirt. The two line posts are Lapp 66. I have had all these insulators since I was about 12 or 13 years of age.