Here are some more. Some are older. The 150H and 150L are from the 70's and early 80's. The 151 and 151A's are from the mid 80's to about 1989. Since these pics were taken, I have added a 8 or 9 more to my collection. Will update pics soon.Distribution of Zapco in Germany started in the early 90s, I have never seen these old ones here.