Here are some pictures of my small porcelain lightning rod collection. Left to right: Kretzer Brand Circle T, Ohio Lightning Rod Co., Miller quality, Three different No Name types, Kretzer Brand, and a new style that I need to send photos to Steve Bobb. This piece came off of a barn in Kansas and had a square rod going through it as can be seen with the wear marks. Unfortunatly the people I bought it from didn't have a picture of it in use.