I Wanted to let people on here know that I am selling these very rare JFETS on ebay. Genuine Toshiba parts with positive Feedback from previous buyers to prove it.
https://www.ebay.com/sch/i.html?item=126478126974&rt=nc&_trksid=p4429486.m145687.l2562&_ssn=jsaarl
https://www.ebay.com/sch/i.html?item=126478126974&rt=nc&_trksid=p4429486.m145687.l2562&_ssn=jsaarl
I bought some ( 20 each of 389V and 109V) they are real, all measured the same as my stash of Toshibas from the 90s.