I just found an ISO2 Extractor made by Thai Power in the 1970's. Its used to extract oil from leaf or bud and its very rare according to my research. Old man gave it to me and gave me the basic rundown. Said it produced some kill oil back in the day and its been in storage for over 30 years. I just posted it on ebay after seeing how much people were looking for it. Sounds like quite the science experiment but I have intructions to go with it.(not the original but from research)