Well, strictly speaking i was referring to Wilescos, and of those just ones that i have owned myself 
That said, i have owned quite a few...to say the least 
Well...as I am so new here, don't know the Names of all the long-time members or serious collectors.. ."Heavy Hitters" if you will
Scott told me he had my engine for several years and before that it was Jan's...I did not know this name but reading today I spotted classixs=Jan!!
Very cool to know my D20 has been well looked after for Many YEARS!!!