Vintage set up 6. Regular mouth glass lids mark ball with the zinc covers There are 3. That are not marked one is a light blue aqua color for a wired Canning jar. The other two are reg. mouth glass lids , but they have no zinc covers. 6 ball ones have the zinc covers the other 3. Don't. Also, there are 2 qty number 10 glass lid.atlas with the zinc covers. The zinc covets and glass covers need to be clean. Some of the glass lids are a little rough not bad
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