Thanks Nova Boy...apparently my link did not work!
I have an early dune buggy and never knew what type of filter was used in these vintage photos from 1965/6. Recently I found out they were badgers. There was a set on ebay however I require only one. His price was really high..higher than what I could afford. Even the set that are pictured in my first thread were very pricey..$500 for 2. I was hoping to find one cheaper.